Download MBBS 1st Year 1994 April Biochemistry Paper I Question Paper

Time: Three hours

Maximum: 100 Marks

April 1994

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1. (1) Answer All the questions

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   (2) Sections A and B should be answered in separate answer papers.

   (3) Section C must be answered separately on the answer sheet placed inside the question paper booklet as per the instructions given on the first page.

SECTION A (2 x 15 - 30 Marks)

1. Describe the pentose phosphate pathway of glucose metabolism. What is its significance in
   1. Liver

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   2. Erythrocyte (15)
2. Discuss the regulation of blood pH (15)

3. Write briefly on: (8 x 5-40)

1. Neurotransmitters

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2. Folate trap
3. Rhodopsin cycle
4. Source and functions of PUFA
5. Functions of calcium
6. Endemic goitre

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7. Electrophoresis of serum proteins
8. Albinism

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