Download PTU B.Sc -MLS 2nd Semester 2019 May 75898 BIOCHEMICAL METABOLISM Question Paper

Download PTU (I. K. Gujral Punjab Technical University) B-Sc MLS (B.Sc. Medical Laboratory Sciences) 2nd Semester 2019 May 75898 BIOCHEMICAL METABOLISM Question Paper.

1 | M-75898 (S2)-1076
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
Q1) Write briefly :
1) What is substrate level phosphorylation?
2) Give name and function of various enzymes contained in pancreatic juice.
3) What are ketone bodies? Give examples.
4) Discuss carnitine shuttle.
5) Give examples of aromatic aminoacids.
6) What is oxidative deamination? Give examples.
7) What is active site of an enzyme?
8) What is the effect of competitive and non-competitive inhibitor on the Vmax and Km
of an enzyme?
9) Name some lipoproteins and their significance.
10) What are isozymes? Give examples.
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1 | M-75898 (S2)-1076
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
Q1) Write briefly :
1) What is substrate level phosphorylation?
2) Give name and function of various enzymes contained in pancreatic juice.
3) What are ketone bodies? Give examples.
4) Discuss carnitine shuttle.
5) Give examples of aromatic aminoacids.
6) What is oxidative deamination? Give examples.
7) What is active site of an enzyme?
8) What is the effect of competitive and non-competitive inhibitor on the Vmax and Km
of an enzyme?
9) Name some lipoproteins and their significance.
10) What are isozymes? Give examples.

2 | M-75898 (S2)-1076
SECTION-B
Q2) Write short note on enzyme inhibition.
Q3) Explain the structure of starch and glycogen.
Q4) Define lipids and classify them with suitable examples.
Q5) Explain pathway for the synthesis of purines.
Q6) Discuss how ammonia is converted to urea.

SECTION-C
Q7) Explain the process of glycogenesis. What is the importance of glycogen synthase?
Q8) Give pathway for fatty acid synthesis.
Q9) Explain in detail the disorders of protein metabolism.









NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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