Tamil Nadu Dr MGR Medical University 2009 B.Pharm I – BIO-CHEMISTRY Q.PCode : 564181 - - Question Paper

FEBRUARY – 2009
[KU 706] Sub. Code: 4181
SECOND B.PHARM. DEGREE exam
(ReRevised Regulations)Candidates Admitted upto 2003-04
Paper I – BIO-CHEMISTRY
Q.P. Code : 564181
Time : 3 hours Maximum : 90 marks
I. Essay ques. : (2 X 20 = 40)
ans any 2 ques..
1. define in detail about the citric acid cycle 3with energetis and its
regulation. (20)
2. discuss briefly about the Biosynthesis and degradation of Tyrosine,
phenylalanine and its metabolic disorders. (20)
3. a) Enumerate the different kinds of Enzyme inhibition with suitable example.
(10)
b) discuss in detail about the digestion and absorption of carbohydrates.
(10)
II. Write Short Notes : (8X five = 40)
ans any 8 ques..
1. discuss about mucopolysaccharides with examples.
2. Write the process of ß – oxidation of palmitic acid with energetis.
3. Write about non-protein nitrogeneous substances with examples.
4. Write the sources, chemistry and biochemical role of vitamin A.
5. describe co-enzymes and discuss any 2 co-enzymes with biochemical
function.
6. What is meant by rate regulating step in metabolism and state that regulation
step in glycolysis?
7. discuss about liver function test, define in detail about vandernberg
reaction with its significance.
8. explain the structure of DNA.
9. provide an account of the structure and function of immunoglobulins.
10. Write about the general mechanism of action of peptide harmones.
III. Short Answers: (5X2 = 10)
ans any 5 ques..
1. elaborate the various mechanism of transport across the membrane?
2. elaborate the factors that regulate plasma calcium level?
3. elaborate the functions of vitamin K?
4. What is meant by co-enzyme? provide examples.
5. discuss about ketogenesis.
6. Write the normal constituents of urine.
7. Differentiate reducing sugars and non-reducing sugars.

Earning:   Approval pending.