Download RGUHS MBBS 1st Year 2011 June 1055 Biochemistry Revised Scheme Question Paper

Rajiv Gandhi University of Health Sciences

M.B.B.S. PHASE - I Degree Examination - June / July 2011 [Max. Marks: 100]

Time: 3 Hrs.

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BIOCHEMISTRY (Revised Scheme)

QP Code: 1055

Your answers should be specific to the questions asked. Draw neat labeled diagrams wherever necessary.

LONG ESSAY 2 X 9 = 18 Marks

1. Explain how glycogen is synthesized in our body with its regulation

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2. Describe the ketogenesis and add a note on ketosis

SHORT ESSAY 10 X 5 = 50 Marks

3. Define and classify enzymes
4. Lac operon hypothesis
5. Epimerization

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6. Metabolic acidosis
7. Degradation of purines
8. Homocystinuria
9. Liver function tests
10. Explain the mechanism of transport across cell membrane

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11. Explain the salvage pathway of purines
12. Transamination

SHORT ANSWERS 16 X 2 = 32 Marks

13. Detoxification
14. Endocytosis

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15. Denaturation of proteins
16. Essential amino acids
17. Functions of calcium
18. Cyclic nucleotides
19. K_m value of enzymes & its significance

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20. Functions of vitamin 'A'
21. Substrate level phosphorylation with example
22. Cori's cycle
23. Glucose tolerance test
24. Name the important compounds produced from tyrosine

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25. Define P: O ratio
26. Enumerate the consequences of obesity
27. Physiological jaundice
28. Functions of thiamine

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