PTU B-Pharma 5th Semester May 2019 70427 PHARMACEUTICAL CHEMISTRY V Question Paper

PTU (Punjab Technical University) B.Pharmacy Fifth Semester May 2019 Question Paper

Roll No.
Total No. of Pages : 02
Total No. of Questions : 10
B.Pharma (2011 to 2016) (Sem.?5)
PHARMACEUTICAL CHEMISTRY?V
(Biochemistr y)
Subject Code : BPHM-501
M.Code : 70427
Time : 3 Hrs. Max. Marks : 80
INSTRUCTION TO CANDIDATES :
1.
SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying T WO
marks each.
2.
SECTION-B contains FIVE questions carrying FIVE marks each and students
has to attempt any FOUR questions.
3.
SECTION-C contains FOUR questions carrying T EN marks each and students
has to attempt any T HREE questions.



SECTION-A
1.
Explain in brief :

a) Passive diffusion.

b) Exocytosis

c) Reversible enzyme inhibitors

d) Holoenzymes

e) Gluconeogenesis

f) Endergonic reaction

g) General structure of phospholipids.

h) Structure of FAD and FADH2.

i) Hydrogen bonding base pairs in DNA.
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j) Anticodon

k) Ketosis

l) Initiation codon

m) Cloning

n) Vector

o) Ligase

SECTION-B
2.
Enumerate coenzyme of riboflavin. Write one reaction for each of them to illustrate their
action.
3.
Write note on Michaelis-Menten equation.
4.
Describe various steps of ketogenesis.
5.
Describe structure and function of respiratory chain.
6.
Describe reactions of Urea cycle.

SECTION-C
7.
a) Describe metabolism of galactose and its inherited disorder.

b) Discuss significance of ATP production.
8.
Diagrammatically describe De novo synthesis of long chain fatty acid.
9.
Describe biosynthesis of pyrimidine nucleotide.
10. Write short notes on Any Two :

a) Recombined DNA technique

b) Genetic code

c) Formation of bile pigments

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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