Mahatma Gandhi University (MGU) 2012-2nd Sem M.Sc Microbiology , Kottayam - (MODEL ) MB2PG08 -Metabolism and Enzymology - Question Paper

Mahatma Gandhi University, Kottayam
Second Semester M.Sc.Microbiology exam - 2012
(MODEL ques. PAPER)
MB2PG08 -Metabolism and Enzymology
Time : three Hrs Weightage: 30
I. Write Notes on Any 5 (Wt: one each)
1. Chemiosmosis
2. Salvage Pathway
3. Deamination,
4. Allosteric Enzymes
5. Zymogen
6. Purines
7. Oxidative Phosphorylation
8. Amylase
II Write Short Essay on Any 5 (Wt: two each)
9. Michaelis -Menten formula And Km Value
10. Competitive Inhibition Of Enzyme
11. Alkaline Phosphatase And Its Application In Diagnosis
12. Glycolytic Pathway
13. Multienzyme Complexes
14. Alosteric Control Of Enzymes
15. Urea Cycle
16. Transition State Stabilization
III ans Any 3 in Detail (Wt: five each)
17. Enzyme action: specificity, molecular aspects of enzyme action, and examples from
various classes of enzyme.
18. discuss the structural and functional properties of ATP synthesis.
19. define the steps for the purification of enzyme.
20. Analytical applications: theory and applications of different enzyme electrodes e.g.
enzyme sensors, enzyme membranes, biochips/bio-semiconductors etc.
21. define in details the degradation of cholesterol.
22. Regulation of enzymatic action: activation of enzymes, covalent modification, allosteric
interaction, multienzyme complexes.

Earning:   Approval pending.