DUET 2019 MPhil PhD in Bio Physics Previous Queston Papers

Delhi University Entrance Test (DUET) 2019 MPhil PhD in Bio Physics Previous Queston Papers

Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
84:Only (i) and (iii),
85:15,
86:?25 ,
87:?35 ,
88:75,
89:1750,
90:?750,
91:?650,
92:450,
93:DNA,
94:?RNA,
95:Protein,
96:Single stranded RNA,
100:G2 phase,
97:G0 phase,
98:?G1 phase,
99:?S phase,
101:?? Spider web,
102:?? Rhino horn,
103:?? Cobra venum,
104:?? Jute,
105:?? Mycobacterium tuberculosis,
106:?? HIV,
107:?? Cancer,
108:?? All of the above,
109:?? 1 molar concentration of H+,
110:?? 1 molar concentration of OH-
,
111:?? A very strong base,
112:?? A buffer solution in which
acid is aced,
113:It may be used when oxygen
is unavailable.,
22 22 DU_J19_MP
HIL_BIOPHY
_New6july_
Q22
A double-stranded RNA genome isolated from a virus in the stool of a
child with gastroenteritis was found to contain 15% uracil. What is the
percentage of guanine in the viral genome?
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
24 24 DU_J19_MP
HIL_BIOPHY
_New6july_
Q24
Western blot is used to probe
23 23 DU_J19_MP
HIL_BIOPHY
_New6july_
Q23
A gene encodes a protein with 150 amino acids. There is one intron of
1000bps, a 5?-untranslated region of 100bps and a 3?-untranslated
region of 200bps. In the final processed mRNA, how many bases lie
between the start and final termination codon?
26 26 DU_J19_MP
HIL_BIOPHY
_New6july_
Q26
Which of following is not a protein
25 25 DU_J19_MP
HIL_BIOPHY
_New6july_
Q25
Some cells in the adult animals do not divide (e.g., heart cells). These
cells enter an inactive stage of the cell cycle called as
28 28 DU_J19_MP
HIL_BIOPHY
_New6july_
Q28
What does pH 0 indicate?
27 27 DU_J19_MP
HIL_BIOPHY
_New6july_
Q27
In which of the following cases, drug resistance is known to occur
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
84:Only (i) and (iii),
85:15,
86:?25 ,
87:?35 ,
88:75,
89:1750,
90:?750,
91:?650,
92:450,
93:DNA,
94:?RNA,
95:Protein,
96:Single stranded RNA,
100:G2 phase,
97:G0 phase,
98:?G1 phase,
99:?S phase,
101:?? Spider web,
102:?? Rhino horn,
103:?? Cobra venum,
104:?? Jute,
105:?? Mycobacterium tuberculosis,
106:?? HIV,
107:?? Cancer,
108:?? All of the above,
109:?? 1 molar concentration of H+,
110:?? 1 molar concentration of OH-
,
111:?? A very strong base,
112:?? A buffer solution in which
acid is aced,
113:It may be used when oxygen
is unavailable.,
22 22 DU_J19_MP
HIL_BIOPHY
_New6july_
Q22
A double-stranded RNA genome isolated from a virus in the stool of a
child with gastroenteritis was found to contain 15% uracil. What is the
percentage of guanine in the viral genome?
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
24 24 DU_J19_MP
HIL_BIOPHY
_New6july_
Q24
Western blot is used to probe
23 23 DU_J19_MP
HIL_BIOPHY
_New6july_
Q23
A gene encodes a protein with 150 amino acids. There is one intron of
1000bps, a 5?-untranslated region of 100bps and a 3?-untranslated
region of 200bps. In the final processed mRNA, how many bases lie
between the start and final termination codon?
26 26 DU_J19_MP
HIL_BIOPHY
_New6july_
Q26
Which of following is not a protein
25 25 DU_J19_MP
HIL_BIOPHY
_New6july_
Q25
Some cells in the adult animals do not divide (e.g., heart cells). These
cells enter an inactive stage of the cell cycle called as
28 28 DU_J19_MP
HIL_BIOPHY
_New6july_
Q28
What does pH 0 indicate?
27 27 DU_J19_MP
HIL_BIOPHY
_New6july_
Q27
In which of the following cases, drug resistance is known to occur
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
114:?It is cyclical, so that less
substrate is require,
115:?It requires no investment of
ATP.,
116:It is composed only of
spontaneous reactions.,
117:Statements (i), (ii) and (iii) ,
118:?Statements (i), (ii) and (iv) ,
119:?Statements (i) and (iv) only ,
120:Statements (ii) and (iii) only ,
121:Cistron,
122:?Regulator,
123:?Promoter,
124:Intron,
125:Negative feedback,
126:?Hermaphroditism,
127:?Positive feedback,
128:Covariance,
129:Specificity to match the
antigen,
130:?Three-dimensional structure
of antibody,
131:?Transport of antibody to
distant locations of body,
132:Disulfide bond formation,
133:Differential staining,
134:?Acid fast staining,
135:?Negative staining,
136:Spore staining,
137:???macroscopic properties of
the system.,
30 30 DU_J19_MP
HIL_BIOPHY
_New6july_
Q30
Which of the following statements are correctly describing the
transport system found in plants??i) Xylem: water and nutrients from
root to shoots:: Phloem: food synthesized in leaves to other parts?ii)
Xylem: upward movement only :: Phloem: Both up and down
movement?iii) Xylem: outside of vascular bundle :: Phloem: centre of
vascular bundle?iv) Xylem: centre of vascular bundle : : Phloem:
outside of vascular bundle
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
32 32 DU_J19_MP
HIL_BIOPHY
_New6july_
Q32
High level of one hormone/protein results in diminution of a second
hormone/protein. This phenomena is called as
31 31 DU_J19_MP
HIL_BIOPHY
_New6july_
Q31
The attachment site for RNA polymerase on the DNA template is
called as
34 34 DU_J19_MP
HIL_BIOPHY
_New6july_
Q34
Gram staining is an example of
33 33 DU_J19_MP
HIL_BIOPHY
_New6july_
Q33
The variable region of an antibody is primarily responsible for
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
84:Only (i) and (iii),
85:15,
86:?25 ,
87:?35 ,
88:75,
89:1750,
90:?750,
91:?650,
92:450,
93:DNA,
94:?RNA,
95:Protein,
96:Single stranded RNA,
100:G2 phase,
97:G0 phase,
98:?G1 phase,
99:?S phase,
101:?? Spider web,
102:?? Rhino horn,
103:?? Cobra venum,
104:?? Jute,
105:?? Mycobacterium tuberculosis,
106:?? HIV,
107:?? Cancer,
108:?? All of the above,
109:?? 1 molar concentration of H+,
110:?? 1 molar concentration of OH-
,
111:?? A very strong base,
112:?? A buffer solution in which
acid is aced,
113:It may be used when oxygen
is unavailable.,
22 22 DU_J19_MP
HIL_BIOPHY
_New6july_
Q22
A double-stranded RNA genome isolated from a virus in the stool of a
child with gastroenteritis was found to contain 15% uracil. What is the
percentage of guanine in the viral genome?
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
24 24 DU_J19_MP
HIL_BIOPHY
_New6july_
Q24
Western blot is used to probe
23 23 DU_J19_MP
HIL_BIOPHY
_New6july_
Q23
A gene encodes a protein with 150 amino acids. There is one intron of
1000bps, a 5?-untranslated region of 100bps and a 3?-untranslated
region of 200bps. In the final processed mRNA, how many bases lie
between the start and final termination codon?
26 26 DU_J19_MP
HIL_BIOPHY
_New6july_
Q26
Which of following is not a protein
25 25 DU_J19_MP
HIL_BIOPHY
_New6july_
Q25
Some cells in the adult animals do not divide (e.g., heart cells). These
cells enter an inactive stage of the cell cycle called as
28 28 DU_J19_MP
HIL_BIOPHY
_New6july_
Q28
What does pH 0 indicate?
27 27 DU_J19_MP
HIL_BIOPHY
_New6july_
Q27
In which of the following cases, drug resistance is known to occur
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
114:?It is cyclical, so that less
substrate is require,
115:?It requires no investment of
ATP.,
116:It is composed only of
spontaneous reactions.,
117:Statements (i), (ii) and (iii) ,
118:?Statements (i), (ii) and (iv) ,
119:?Statements (i) and (iv) only ,
120:Statements (ii) and (iii) only ,
121:Cistron,
122:?Regulator,
123:?Promoter,
124:Intron,
125:Negative feedback,
126:?Hermaphroditism,
127:?Positive feedback,
128:Covariance,
129:Specificity to match the
antigen,
130:?Three-dimensional structure
of antibody,
131:?Transport of antibody to
distant locations of body,
132:Disulfide bond formation,
133:Differential staining,
134:?Acid fast staining,
135:?Negative staining,
136:Spore staining,
137:???macroscopic properties of
the system.,
30 30 DU_J19_MP
HIL_BIOPHY
_New6july_
Q30
Which of the following statements are correctly describing the
transport system found in plants??i) Xylem: water and nutrients from
root to shoots:: Phloem: food synthesized in leaves to other parts?ii)
Xylem: upward movement only :: Phloem: Both up and down
movement?iii) Xylem: outside of vascular bundle :: Phloem: centre of
vascular bundle?iv) Xylem: centre of vascular bundle : : Phloem:
outside of vascular bundle
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
32 32 DU_J19_MP
HIL_BIOPHY
_New6july_
Q32
High level of one hormone/protein results in diminution of a second
hormone/protein. This phenomena is called as
31 31 DU_J19_MP
HIL_BIOPHY
_New6july_
Q31
The attachment site for RNA polymerase on the DNA template is
called as
34 34 DU_J19_MP
HIL_BIOPHY
_New6july_
Q34
Gram staining is an example of
33 33 DU_J19_MP
HIL_BIOPHY
_New6july_
Q33
The variable region of an antibody is primarily responsible for
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
138:??microscopic properties of the
system.,
139:???both microscopic &
properties of the system.,
140:??neither microscopic nor
macroscopic properties of the
system,
141:macroscopic properties of the
system.,
142:?microscopic properties of the
system.,
143:?both microscopic & properties
of the system.,
144:neither microscopic nor
macroscopic properties of the
system,
145:Is equal to the work done in
an irreversible process ,
146:?Is greater than the work
done in an irreversible process ,
147:?Is lesser than the work done
in an irreversible process ,
148:Is either greater or lesser
than the work done in an
irreversible process.,
149:Flow of energy and its
direction,
150:?Increase in entropy of a
system and the universe,
151:Conservation of energy during
work on or by a system,
152:None,
153:Strong electrostatic
interaction between the molecules,
,
36 36 DU_J19_MP
HIL_BIOPHY
_New6july_
Q36
Thermodynamics deals with
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
38 38 DU_J19_MP
HIL_BIOPHY
_New6july_
Q38
The First Law of Thermodynamics deals with
37 37 DU_J19_MP
HIL_BIOPHY
_New6july_
Q37
A system of ideal gas has undergone change from one state to
another state. While undergoing the change in state, the work done in
a reversible process
39 39 DU_J19_MP
HIL_BIOPHY
_New6july_
Q39
Van der Waals distance between two molecules in a gas arises due to

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
84:Only (i) and (iii),
85:15,
86:?25 ,
87:?35 ,
88:75,
89:1750,
90:?750,
91:?650,
92:450,
93:DNA,
94:?RNA,
95:Protein,
96:Single stranded RNA,
100:G2 phase,
97:G0 phase,
98:?G1 phase,
99:?S phase,
101:?? Spider web,
102:?? Rhino horn,
103:?? Cobra venum,
104:?? Jute,
105:?? Mycobacterium tuberculosis,
106:?? HIV,
107:?? Cancer,
108:?? All of the above,
109:?? 1 molar concentration of H+,
110:?? 1 molar concentration of OH-
,
111:?? A very strong base,
112:?? A buffer solution in which
acid is aced,
113:It may be used when oxygen
is unavailable.,
22 22 DU_J19_MP
HIL_BIOPHY
_New6july_
Q22
A double-stranded RNA genome isolated from a virus in the stool of a
child with gastroenteritis was found to contain 15% uracil. What is the
percentage of guanine in the viral genome?
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
24 24 DU_J19_MP
HIL_BIOPHY
_New6july_
Q24
Western blot is used to probe
23 23 DU_J19_MP
HIL_BIOPHY
_New6july_
Q23
A gene encodes a protein with 150 amino acids. There is one intron of
1000bps, a 5?-untranslated region of 100bps and a 3?-untranslated
region of 200bps. In the final processed mRNA, how many bases lie
between the start and final termination codon?
26 26 DU_J19_MP
HIL_BIOPHY
_New6july_
Q26
Which of following is not a protein
25 25 DU_J19_MP
HIL_BIOPHY
_New6july_
Q25
Some cells in the adult animals do not divide (e.g., heart cells). These
cells enter an inactive stage of the cell cycle called as
28 28 DU_J19_MP
HIL_BIOPHY
_New6july_
Q28
What does pH 0 indicate?
27 27 DU_J19_MP
HIL_BIOPHY
_New6july_
Q27
In which of the following cases, drug resistance is known to occur
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
114:?It is cyclical, so that less
substrate is require,
115:?It requires no investment of
ATP.,
116:It is composed only of
spontaneous reactions.,
117:Statements (i), (ii) and (iii) ,
118:?Statements (i), (ii) and (iv) ,
119:?Statements (i) and (iv) only ,
120:Statements (ii) and (iii) only ,
121:Cistron,
122:?Regulator,
123:?Promoter,
124:Intron,
125:Negative feedback,
126:?Hermaphroditism,
127:?Positive feedback,
128:Covariance,
129:Specificity to match the
antigen,
130:?Three-dimensional structure
of antibody,
131:?Transport of antibody to
distant locations of body,
132:Disulfide bond formation,
133:Differential staining,
134:?Acid fast staining,
135:?Negative staining,
136:Spore staining,
137:???macroscopic properties of
the system.,
30 30 DU_J19_MP
HIL_BIOPHY
_New6july_
Q30
Which of the following statements are correctly describing the
transport system found in plants??i) Xylem: water and nutrients from
root to shoots:: Phloem: food synthesized in leaves to other parts?ii)
Xylem: upward movement only :: Phloem: Both up and down
movement?iii) Xylem: outside of vascular bundle :: Phloem: centre of
vascular bundle?iv) Xylem: centre of vascular bundle : : Phloem:
outside of vascular bundle
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
32 32 DU_J19_MP
HIL_BIOPHY
_New6july_
Q32
High level of one hormone/protein results in diminution of a second
hormone/protein. This phenomena is called as
31 31 DU_J19_MP
HIL_BIOPHY
_New6july_
Q31
The attachment site for RNA polymerase on the DNA template is
called as
34 34 DU_J19_MP
HIL_BIOPHY
_New6july_
Q34
Gram staining is an example of
33 33 DU_J19_MP
HIL_BIOPHY
_New6july_
Q33
The variable region of an antibody is primarily responsible for
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
138:??microscopic properties of the
system.,
139:???both microscopic &
properties of the system.,
140:??neither microscopic nor
macroscopic properties of the
system,
141:macroscopic properties of the
system.,
142:?microscopic properties of the
system.,
143:?both microscopic & properties
of the system.,
144:neither microscopic nor
macroscopic properties of the
system,
145:Is equal to the work done in
an irreversible process ,
146:?Is greater than the work
done in an irreversible process ,
147:?Is lesser than the work done
in an irreversible process ,
148:Is either greater or lesser
than the work done in an
irreversible process.,
149:Flow of energy and its
direction,
150:?Increase in entropy of a
system and the universe,
151:Conservation of energy during
work on or by a system,
152:None,
153:Strong electrostatic
interaction between the molecules,
,
36 36 DU_J19_MP
HIL_BIOPHY
_New6july_
Q36
Thermodynamics deals with
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
38 38 DU_J19_MP
HIL_BIOPHY
_New6july_
Q38
The First Law of Thermodynamics deals with
37 37 DU_J19_MP
HIL_BIOPHY
_New6july_
Q37
A system of ideal gas has undergone change from one state to
another state. While undergoing the change in state, the work done in
a reversible process
39 39 DU_J19_MP
HIL_BIOPHY
_New6july_
Q39
Van der Waals distance between two molecules in a gas arises due to
154:?Strong interaction between
the nuclei of the molecules, ,
155:?Non-negligible volume of the
molecules, ,
156:Negligible volume of the
molecules.,
157:Random distribution of
velocities.,
158:?Equal distribution of
velocities.,
159:?Linear distribution of
velocities.,
160:Power law distribution of
velocities.,
161:Component waves have
different wavelengths.,
162:?Component waves have same
wavelengths, but different phases.,
163:?Component waves have
different wavelengths and same
phases.,
164:Component waves have same
wavelengths and same phases. ,
165:Diamagnetic,
166:?Paramagnetic,
167:?Ferromagnetic,
168:None. ,
169:An aliphatic compound,
170:?A homocyclic aromatic
compoun ,
171:?A heterocyclic aromatic
compoun,
40 40 DU_J19_MP
HIL_BIOPHY
_New6july_
Q40
Maxwell Boltzmann distribution of kinetic energy of molecules is
based on
39 39 DU_J19_MP
HIL_BIOPHY
_New6july_
Q39
Van der Waals distance between two molecules in a gas arises due to
42 42 DU_J19_MP
HIL_BIOPHY
_New6july_
Q42
Oxygen Molecule (O2) is
41 41 DU_J19_MP
HIL_BIOPHY
_New6july_
Q41
Resonance occurs when
43 43 DU_J19_MP
HIL_BIOPHY
_New6july_
Q43
Purine is

FirstRanker.com - FirstRanker's Choice
Sr.No
Questi
on Id
Question
Descriptio
n
Question Body Options
1:Lysosomes,
2:?ribosomes,
3:?mitochondria,
4:choloroplast,
5:dextran,
6:?globin,
7:porphyrin,
8:sphingolipid,
10:?Copyright,
11:?Trademarks,
12:Certification marks,
9:Creative patent,
13:protein,
14:?carbohydrate,
15:?lipid,
16:vitamin,
17:hydrogen bonds between the
main chain atoms of the amino
acids ,
18:?hydrogen bonds between the
side chains of aminoacids ,
19:?hydrogen bonds between the
main chain and side atoms of the
aminoacids ,
20:ionic bonds between side chain
atoms of aminoacids,
21:3,
22:?1,
23:?2,
24:0,
2 2 DU_J19_MP
HIL_BIOPHY
_New6july_
Q02
Chlorophyll consists of two parts, a metal ion of Magnesium and an
organic portion termed as:
1 1 DU_J19_MP
HIL_BIOPHY
_New6july_
Q01
Which of the following is an organelle enclosed by a single membrane:
4 4 DU_J19_MP
HIL_BIOPHY
_New6july_
Q04
"Dextrose" is an example of which type of macromolecule:
3 3 DU_J19_MP
HIL_BIOPHY
_New6july_
Q03
Intellectual Property rights granted over creations like music, novels,
paintings and cinematic work is classified as:
6 6 DU_J19_MP
HIL_BIOPHY
_New6july_
Q06
The genetic code is known to be degenerate with several three letter
codons coding for the same aminoacid. How many codons code for
the Methionine amino acid :
5 5 DU_J19_MP
HIL_BIOPHY
_New6july_
Q05
The secondary structure of proteins is stabilized mainly via :
DU MPhil PhD in Bio Physics N
25:Isothermal Titration
Calorimetry,
26:?X-ray crystallography ,
27:?Dynamic light Scattering,
28:Optical microscopy,
29:only on basis of their pI,
30:?only on basis of their size ,
31:?only on the basis of their
quaternary structure,
32:both the basis of charge and
size,
33:~ 500 amino acids,
34:?~ 200 amino acids,
35:?~1000 amino acids,
36:~ 1500 amino acids,
37:Caenorhabditis elegans ,
38:?Xenopus tropicalis ,
39:?Saccharomyces cerevisiae ,
40:Danio Rerio,
41:4,000,
42:?1,500,
43:?15,000 ,
44:40,000,
45:Archaea,
46:?Fungi,
47:?Yeast,
48:Protist,
49:Concentrate the sample to 500
?L,
50:?Concentrate the sample to 100
?L,
51:?Concentrate the sample to
0.05 L,
52:Concentrate the sample to 0.01
L,
8 8 DU_J19_MP
HIL_BIOPHY
_New6july_
Q08
In a NATIVE-PAGE experiment, the proteins are separated:
7 7 DU_J19_MP
HIL_BIOPHY
_New6july_
Q07
Which of the following is a method for determining the three
dimensional structure of proteins.
10 10 DU_J19_MP
HIL_BIOPHY
_New6july_
Q10
Which of the following model organisms is used routinely in biological
sciences is actually a Frog:
9 9 DU_J19_MP
HIL_BIOPHY
_New6july_
Q09
A mRNA of about 1.5kb is expected to code for a protein of the
following length:
12 12 DU_J19_MP
HIL_BIOPHY
_New6july_
Q12
Which of the followings DOES NOT have a membrane-enclosed
nucleus in the cell:
11 11 DU_J19_MP
HIL_BIOPHY
_New6july_
Q11
The bacterial genome typically codes for about ______ genes.
13 13 DU_J19_MP
HIL_BIOPHY
_New6july_
Q13
You need a protein sample with concentration of 50mg/ml for your
experiment. You have 1000 ?L of this sample with protein
concentration of 5 mg/mL. Which of the following would lead you to
the desired concentration?
53:0.5 L,
54:?0.4 L,
55:?300 mL,
56:500 mL,
57: ~20,
58: ~200,
59: ~2000,
60: ~5,
61: Universal proteins,
62: Sunny proteins,
63: Moonlighting proteins,
64: Twinkling proteins,
65: small ingestible,
66: small interfering,
67: short inhibiting,
68: short mRNA interacting,
69: Grey,
70: Yellow,
71: Red,
72: Blue,
73: a linkage group,
74: an Operon,
75: a cistron,
76: a CDS,
77:NMR (Nuclear Magnetic
Resonance),
78:?Circular dichroism
spectroscopy,
79:?Size exclusion chromatography,
80:X-ray crystallography,
81:All of the above,
82:?All of the above except (ii),
83:?All of the above except (iv),
14 14 DU_J19_MP
HIL_BIOPHY
_New6july_
Q14
You have a 5 M solution of NaCl, which needs to be diluted to 1 M
concentration. How much water do we add to 100 ml of such solution
to make it correct molarity?
16 16 DU_J19_MP
HIL_BIOPHY
_New6july_
Q16
Some proteins are known to carry out multiple functions in an
organism. Such proteins are known as:
15 15 DU_J19_MP
HIL_BIOPHY
_New6july_
Q15
Proteins are known to undergo various modifications after their
synthesis, known as post-translational modifications. How many such
variations are currently known:
18 18 DU_J19_MP
HIL_BIOPHY
_New6july_
Q18
In protein structure visualization programs, the nitrogen atoms are
usually depicted in this color:
17 17 DU_J19_MP
HIL_BIOPHY
_New6july_
Q17
In the acronym ?siRNA?, the letter ?si? stands for:
20 20 DU_J19_MP
HIL_BIOPHY
_New6july_
Q20
Which of the following techniques can be used to find the secondary
structure content of a protein molecule without any information of the
three-dimensional structure information?
19 19 DU_J19_MP
HIL_BIOPHY
_New6july_
Q19
In prokaryotes, the genes for related function are often present in
genetic units that are regulated together. This arrangement is called
as:
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
84:Only (i) and (iii),
85:15,
86:?25 ,
87:?35 ,
88:75,
89:1750,
90:?750,
91:?650,
92:450,
93:DNA,
94:?RNA,
95:Protein,
96:Single stranded RNA,
100:G2 phase,
97:G0 phase,
98:?G1 phase,
99:?S phase,
101:?? Spider web,
102:?? Rhino horn,
103:?? Cobra venum,
104:?? Jute,
105:?? Mycobacterium tuberculosis,
106:?? HIV,
107:?? Cancer,
108:?? All of the above,
109:?? 1 molar concentration of H+,
110:?? 1 molar concentration of OH-
,
111:?? A very strong base,
112:?? A buffer solution in which
acid is aced,
113:It may be used when oxygen
is unavailable.,
22 22 DU_J19_MP
HIL_BIOPHY
_New6july_
Q22
A double-stranded RNA genome isolated from a virus in the stool of a
child with gastroenteritis was found to contain 15% uracil. What is the
percentage of guanine in the viral genome?
21 21 DU_J19_MP
HIL_BIOPHY
_New6july_
Q21
Which of the following statements is CORRECT for double-stranded
nucleic acids?i. Two strands are associated by hydrogen bonds?ii.
Sequences are complementary and antiparallel?iii. The back-bones are
made of phosphor-diester bonds?iv. Numbers of hydrogen bonds
between two nucleotides are not uniform
24 24 DU_J19_MP
HIL_BIOPHY
_New6july_
Q24
Western blot is used to probe
23 23 DU_J19_MP
HIL_BIOPHY
_New6july_
Q23
A gene encodes a protein with 150 amino acids. There is one intron of
1000bps, a 5?-untranslated region of 100bps and a 3?-untranslated
region of 200bps. In the final processed mRNA, how many bases lie
between the start and final termination codon?
26 26 DU_J19_MP
HIL_BIOPHY
_New6july_
Q26
Which of following is not a protein
25 25 DU_J19_MP
HIL_BIOPHY
_New6july_
Q25
Some cells in the adult animals do not divide (e.g., heart cells). These
cells enter an inactive stage of the cell cycle called as
28 28 DU_J19_MP
HIL_BIOPHY
_New6july_
Q28
What does pH 0 indicate?
27 27 DU_J19_MP
HIL_BIOPHY
_New6july_
Q27
In which of the following cases, drug resistance is known to occur
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
114:?It is cyclical, so that less
substrate is require,
115:?It requires no investment of
ATP.,
116:It is composed only of
spontaneous reactions.,
117:Statements (i), (ii) and (iii) ,
118:?Statements (i), (ii) and (iv) ,
119:?Statements (i) and (iv) only ,
120:Statements (ii) and (iii) only ,
121:Cistron,
122:?Regulator,
123:?Promoter,
124:Intron,
125:Negative feedback,
126:?Hermaphroditism,
127:?Positive feedback,
128:Covariance,
129:Specificity to match the
antigen,
130:?Three-dimensional structure
of antibody,
131:?Transport of antibody to
distant locations of body,
132:Disulfide bond formation,
133:Differential staining,
134:?Acid fast staining,
135:?Negative staining,
136:Spore staining,
137:???macroscopic properties of
the system.,
30 30 DU_J19_MP
HIL_BIOPHY
_New6july_
Q30
Which of the following statements are correctly describing the
transport system found in plants??i) Xylem: water and nutrients from
root to shoots:: Phloem: food synthesized in leaves to other parts?ii)
Xylem: upward movement only :: Phloem: Both up and down
movement?iii) Xylem: outside of vascular bundle :: Phloem: centre of
vascular bundle?iv) Xylem: centre of vascular bundle : : Phloem:
outside of vascular bundle
29 29 DU_J19_MP
HIL_BIOPHY
_New6july_
Q29
What is the advantage of glycolysis, since it taps only a small fraction
of the energy available in the glucose molecule?
32 32 DU_J19_MP
HIL_BIOPHY
_New6july_
Q32
High level of one hormone/protein results in diminution of a second
hormone/protein. This phenomena is called as
31 31 DU_J19_MP
HIL_BIOPHY
_New6july_
Q31
The attachment site for RNA polymerase on the DNA template is
called as
34 34 DU_J19_MP
HIL_BIOPHY
_New6july_
Q34
Gram staining is an example of
33 33 DU_J19_MP
HIL_BIOPHY
_New6july_
Q33
The variable region of an antibody is primarily responsible for
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
138:??microscopic properties of the
system.,
139:???both microscopic &
properties of the system.,
140:??neither microscopic nor
macroscopic properties of the
system,
141:macroscopic properties of the
system.,
142:?microscopic properties of the
system.,
143:?both microscopic & properties
of the system.,
144:neither microscopic nor
macroscopic properties of the
system,
145:Is equal to the work done in
an irreversible process ,
146:?Is greater than the work
done in an irreversible process ,
147:?Is lesser than the work done
in an irreversible process ,
148:Is either greater or lesser
than the work done in an
irreversible process.,
149:Flow of energy and its
direction,
150:?Increase in entropy of a
system and the universe,
151:Conservation of energy during
work on or by a system,
152:None,
153:Strong electrostatic
interaction between the molecules,
,
36 36 DU_J19_MP
HIL_BIOPHY
_New6july_
Q36
Thermodynamics deals with
35 35 DU_J19_MP
HIL_BIOPHY
_New6july_
Q35
Kinetic Theory of Gases deals with
38 38 DU_J19_MP
HIL_BIOPHY
_New6july_
Q38
The First Law of Thermodynamics deals with
37 37 DU_J19_MP
HIL_BIOPHY
_New6july_
Q37
A system of ideal gas has undergone change from one state to
another state. While undergoing the change in state, the work done in
a reversible process
39 39 DU_J19_MP
HIL_BIOPHY
_New6july_
Q39
Van der Waals distance between two molecules in a gas arises due to
154:?Strong interaction between
the nuclei of the molecules, ,
155:?Non-negligible volume of the
molecules, ,
156:Negligible volume of the
molecules.,
157:Random distribution of
velocities.,
158:?Equal distribution of
velocities.,
159:?Linear distribution of
velocities.,
160:Power law distribution of
velocities.,
161:Component waves have
different wavelengths.,
162:?Component waves have same
wavelengths, but different phases.,
163:?Component waves have
different wavelengths and same
phases.,
164:Component waves have same
wavelengths and same phases. ,
165:Diamagnetic,
166:?Paramagnetic,
167:?Ferromagnetic,
168:None. ,
169:An aliphatic compound,
170:?A homocyclic aromatic
compoun ,
171:?A heterocyclic aromatic
compoun,
40 40 DU_J19_MP
HIL_BIOPHY
_New6july_
Q40
Maxwell Boltzmann distribution of kinetic energy of molecules is
based on
39 39 DU_J19_MP
HIL_BIOPHY
_New6july_
Q39
Van der Waals distance between two molecules in a gas arises due to
42 42 DU_J19_MP
HIL_BIOPHY
_New6july_
Q42
Oxygen Molecule (O2) is
41 41 DU_J19_MP
HIL_BIOPHY
_New6july_
Q41
Resonance occurs when
43 43 DU_J19_MP
HIL_BIOPHY
_New6july_
Q43
Purine is
172:A heterocyclic non-aromatic
compoun ,
173:Symmetric carbon atoms.,
174:?Asymmetric carbon atoms.,
175:?No carbon atoms.,
176:Double bonded carbon atoms.,
177:Visible> ultraviolet> X-ray,
178:?X-ray > ultraviolet> visible,
179:?Ultraviolet>X ray> visible,
180:X ray > visible > ultraviolet,
181:?? N2,
182:?? 2n,
183:?? 2n-1,
184:?? None,
185: 10 ?,
186: 6 ?,
187: 5 ?,
188:25 ?,
189:2 & 2 respectively,
190:?3 & 3 respectively,
191:?2 & 3 respectively,
192:3 & 2 respectively,
193:K= kf + kb,
194:?K= kf - kb,
195:K= kf / kb,
196:K= kf x kb,
197:0, ,
198:?Positive, ,
199:?Negative, ,
200:both positive & negative.,
44 44 DU_J19_MP
HIL_BIOPHY
_New6july_
Q44
Optically active organic compounds must have
43 43 DU_J19_MP
HIL_BIOPHY
_New6july_
Q43
Purine is
46 46 DU_J19_MP
HIL_BIOPHY
_New6july_
Q46
The sum of the series 1,2,4,8,16,.....2n?is
45 45 DU_J19_MP
HIL_BIOPHY
_New6july_
Q45
The frequencies of the following electromagnetic radiations are of the
order
50 50 DU_J19_MP
HIL_BIOPHY
_New6july_
Q50
The total change in entropy for an irreversible process is
49 49 DU_J19_MP
HIL_BIOPHY
_New6july_
Q49
For a chemical reaction the Equilibrium constant is related to the
Forward Rate Constant kf?and Backward Rate Constant kb?as below.
48 48 DU_J19_MP
HIL_BIOPHY
_New6july_
Q48
The curve x2/4 +y2/9 =1 has major & minor axes
47 47 DU_J19_MP
HIL_BIOPHY
_New6july_
Q47
Three resistors 1?, 2 ?, 3? are combined in series. What is the
equivalent resistance of the combinations?

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