Download PTU B.Sc-MLS 2020 March 2nd Sem 75898 Biochemical Metabolism Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Sc MLS (B.Sc Medical Laboratory Sciences) 2020 March Previous Question Papers

1 | M-75898 (S2)-869
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (MLS) (2018 Batch) (Sem.?2)
BIOCHEMICAL METABOLISM
Subject Code : BMLS-202-18
M.Code : 75898
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1) Write briefly :
a) Discuss Cori cycle.
b) What do you mean by intron?
c) How two nucleotides are joined together?
d) What are simple and conjugated proteins?
e) What is feedback inhibition of enzymes?
f) How lysosomes degrade the biological waste?
g) What is a peptide bond?
h) What is transamination?
i) What is an anticodon?
j) What are different sites present on a ribosome?
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1 | M-75898 (S2)-869
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (MLS) (2018 Batch) (Sem.?2)
BIOCHEMICAL METABOLISM
Subject Code : BMLS-202-18
M.Code : 75898
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.

SECTION-A
1) Write briefly :
a) Discuss Cori cycle.
b) What do you mean by intron?
c) How two nucleotides are joined together?
d) What are simple and conjugated proteins?
e) What is feedback inhibition of enzymes?
f) How lysosomes degrade the biological waste?
g) What is a peptide bond?
h) What is transamination?
i) What is an anticodon?
j) What are different sites present on a ribosome?
2 | M-75898 (S2)-869
SECTION-B
2) Write a detailed note on urea cycle.
3) Enumerate the importance of omega and alpha fatty acid oxidation.
4) Discuss secondary structure of proteins.
5) Discuss HMP pathway and give its importance.
6) Discuss how various reducing equivalents are converted into ATP.

SECTION-C
7) What are ketone bodies? Mention the various steps involved along with their enzymes
and their significance.
8) Discuss various steps involved in the digestion and absorption of fats.
9) Explain mechanism of action of enzymes. What are various factors affecting enzyme
action?







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page of Answer Sheet will lead to UMC against the Student.

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