Download KUHS MBBS First Year First Year 105001 Biochemistry Paper I Question Paper

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Q.P. Code: 105001 Reg. no.: ........................

First Professional MBBS Degree Supplementary Examinations - February 2016

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BIOCHEMISTRY- PAPER I

Time: 3 Hours Total Marks: 50

• Answer all questions
• Draw diagrams wherever necessary

Essay (10)

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1. Mention the normal blood urea level. Add a note on formation & detoxification of ammonia and the related disorders. (1+5+4= 10)

Short essays (2x5=10)

2. Glucose transporters
3. Functions of phospholipids

Short notes (5x3=15)

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4. Brown adipose tissue
5. Bile salts
6. Lipotropic factors
7. Pyruvate dehydrogenase complex
8. Isoenzymes

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Answer briefly (5x2=10)

9. Mention the rate limiting step and the inhibitors of cholesterol synthesis
10. Enzyme defect and abnormal metabolites in phenyl ketonuria
11. Carnitine deficiency
12. Rapaport Leubering pathway

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13. Specialized products of tryptophan

Give precise answers: (5x1=5)

14. Mention the features of classic galactosemia
15. Site of oxidation of very long chain fatty acids
16. Name the enzyme defect in Gaucher's disease

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17. Mention the enzyme is elevated in alcoholic cirrhosis
18. Name two uncouplers of oxidative phosphorylation

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