Download MBBS KUHS 1st Year 2022 Feb 2010 Scheme 106001 Biochemistry Paper II Question Paper

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Q.P. Code 106001

2010 Scheme

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Reg. No.:...................

First Professional MBBS Degree Supplementary Examinations

February 2022

Biochemistry - Paper II

Time: 3 hrs

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Max marks: 50

• Answer all questions to the point neatly and legibly. Do not leave any blank pages between answers
• Indicate the question number correctly for the answer in the margin space
• Answer all parts of a single question together. Leave sufficient space between answers
• Draw table/diagrams/flow charts wherever necessary

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Essay (10)

1. Explain bilirubin formation and excretion in detail. Describe the biochemical changes in hepato-cellular and obstructive jaundice. (3+3+2+2)

Short essays (2x5=10)

2. Creatinine clearance and its clinical significance.
3. Structure of B-DNA. Add a note on different types of DNA.

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Short notes (5x3=15)

4. Mention the origin of carbon and nitrogen atoms in purine ring.
5. Wald's visual cycle
6. Functions and deficiency manifestations of thiamine
7. Trace elements

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8. Functions of vitamin E

Answer briefly (5x2=10)

9. Hyperkalemia
10. Introns and exons.
11. Alpha fetoprotein

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12. Cardiac markers
13. Chromatography

Give precise answers (5x1=5)

14. N functions of t-RNA
15. Mention two examples of post-translational modification.

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16. List the biological role of vitamin B₁₂
17. Name two causes of secondary hyperuricaemia
18. Co-enzyme form of biotin

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