Download PTU B.Sc-MLS 2020 March 2nd Sem 48059 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-48059 (S2)-2013
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (MLS) (2014 to 2017) (Sem.?2)
BIOCHEMICAL METABOLISM
Subject Code : BMLS-205
M.Code : 48059
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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) Answer briefly :
a) What is specificity of enzyme?
b) Write functions of albumin.
c) What are prostaglandins?
d) What is isoelectric pH of protein?
e) Why sucrose is known as invert sugar?
f) Define Km value.
g) Give characteristics of genetic code.
h) What is substrate level phosphorylation?
i) What is oxidative deamination?
j) What is the purpose of carnitine shuttle?
FirstRanker.com - FirstRanker's Choice
1 | M-48059 (S2)-2013
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (MLS) (2014 to 2017) (Sem.?2)
BIOCHEMICAL METABOLISM
Subject Code : BMLS-205
M.Code : 48059
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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) Answer briefly :
a) What is specificity of enzyme?
b) Write functions of albumin.
c) What are prostaglandins?
d) What is isoelectric pH of protein?
e) Why sucrose is known as invert sugar?
f) Define Km value.
g) Give characteristics of genetic code.
h) What is substrate level phosphorylation?
i) What is oxidative deamination?
j) What is the purpose of carnitine shuttle?
2 | M-48059 (S2)-2013
SECTION-B
2) Explain purine catabolism and its disorders.
3) Describe various mechanisms for regulation of blood glucose.
4) Explain fatty acid synthase-multienzyme complex and its regulatory role.
5) Write a detailed note on Phenylketonuria.
6) Define enzyme inhibition. Explain in detail the different types of inhibitions with suitable
examples.

SECTION-C
7) Explain the electron transport chain. Mention the sites of ATP synthesis. Add a note on
inhibitors and uncouplers of oxidative phosphorylation.
8) Explain denovo synthesis of cholesterol and its regulation. Add a note on cholesterol
lowering drugs.
9) Describe the detoxication of ammonia by urea cycle. Explain its regulation and disorders.








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.
FirstRanker.com - FirstRanker's Choice