Download NTRUHS MD/ MS PG 2014 Oct Question Papers Paper III 150 NR Biochemistry

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M.D. DEGREE EXAMINATION — OCTOBER, 2014

BIOCHEMISTRY

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Paper-III : Hormones and Nutrition

Time: 3 Hours Max. Marks:100

Note: Answer all questions

All questions carry equal marks

Draw neat diagrams wherever necessary

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WRITE SHORT ESSAYS ON THE FOLLOWING:

1. Write about the absorption, transport and storage of iron in the body
2. What are Lipotropic factors? Enumerate three lipotropic factors
3. Describe the mechanism of action of insulin on target cells
4. Interrelation between Folic acid and Vitamin B₁₂

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5. c-AMP as a Second messenger for hormone action
6. Name any four B-complex vitamins with their active forms
7. Outline the role of Vitamin-A in the Visual cycle.
8. Why Vitamin D is called Antirachitic factor?
9. Role of Copper in health and disease

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10. Hormonal regulation of serum Calcium levels.