Download SGBAU BSc 2019 Summer 3rd Sem Bioinformatics Fundamentals Of Bioinformatics Question Paper

Download SGBAU (Sant Gadge Baba Amravati university) BSc 2019 Summer (Bachelor of Science) 3rd Sem Bioinformatics Fundamentals Of Bioinformatics Previous Question Paper

Time
: Three Hours]
AW?l 705
B.Sc. Part-ll (Semester-Ill) Examination
BIOINFORTVIATICS
(Fundamentals of Biuinformati?s)
[Maximum Marks : 80
Note :??(1) ALI. questions are compulsory.
1.
(A)
(B)
(C)
(2) Draw well labelled diagrams wherever necessary.
Fill in the blanks :
2
(i) Building blocks of protein are
(ii) pH of 7 is considered as ____
(iii) Sucrose is a __
(iv) Alternate name for TCA cycle is _____
Choose the correct altcmative : 2
(i) Lactose is a :
(a) Monosaccharide (b) Disaccharide
(c) Polysaccharidc (d) All of these
(ii) [3 (Beta) plate belongs to :
(a) Primaly structure (b) Sccondary structure
(0) Tertiary structure (d) Quaternary structure
(iii) Which of the following is an example of isocnzymes ??
(a) Glucose hexokinasc
(b) Fructose kinase
(c) Lactate dehydrogenasc
(d) Alcohol dehydrogenase
(iv) Following are steroids :
(:1) Cholesterol (b) Testosterone
(c) Oestrogen (d) All of these
Answer in ONE sentence : 4
(i) Universal solvent.
(ii) Storage form of carbohydrates.
(iii) De?ne Holoenzyme.
(iv) Steroids.
YBCi-l 5276 l (C0ntd.)

l?)
Explain the following :
(a) An'lphourric nature of water
(b) Normality 4
(c) Equixlalcm weight. 4
0R
(p) Ionization of water 4
(q) Buffer solution 4
(r) Molarity. 4
?3. Describe the folloxxing :
(:1) Diasaccharidcs 4
(b) Mucopolymccharides 4
(c) Glycopmtcin. 4
0R
(p) Polysaccharidcs 4
(q) Proteoglycans
(r?) Functions of monosawhm'idc: 4
4. Describe thc following
(21) Structure and functions ( f <41 .xmted fatty acids 4
(.b) Glycerophospholipids
(c) Slcmls.
OR
([3) Structure and funCticns ~f11rs:.:11rated fatty acids 4
(q) Triglycerides 4
(r) lsoprenuids. 4
5. Describe primary and sccanuur} -Iruclure (?1? protein with suitable example. 12
OR
Describe denaturcnion. rcnmurmin? of protein with special reference 10 their biological
function. 12
6. (a) Describe general properties of enzyxm-<. 4
(b) Describe Vitamins as CLK?D/j'h?kis, 4
('c) V'W. 4
0R
(p) Nomenclature of enzymes
(q) Metal as coenzymes.
(r) K?.
7. Describe EM}J pathway in gigmi?. 12
OR
Discuss cholesterol biosyn?ln-si: in detail 1'3
YBC?15276