KUHS MBBS First Year Last 13 Years 2011-2024 Previous Question Papers
Q.P.Code 106001
Reg. No.:........................
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First Professional MBBS Degree Examinations - August 2015
BIOCHEMISTRY - PAPER II
Time : 3 hrs
Max marks : 50
- Answer all questions
- Draw diagrams wherever necessary
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Essay (10)
- Describe the process of transcription. What are the post transcriptional modifications. Mention two inhibitors of transcription. (6+3+1=10)
Short essays (2x5=10)
- Describe uric acid formation and mention the clinical significance of its estimation.
- Mention the normal level of serum calcium. Explain the hormonal regulation of serum calcium
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Short notes (5x3=15)
- Acute intermittent porphyrias.
- Mention the normal sodium level and clinical manifestation of hyponatremia.
- Applications of radio activity.
- Metabolic acidosis.
- Creatinine clearance test.
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Answer briefly (5x2=10)
- List two reactions where the folic acid is the co-enzyme.
- Principles of colorimetry.
- How benzoic acid and sulfanilamide are detoxified in human body.
- Explain why edema develops in hypo albuminemia.
- List the different classes of immunoglobulins and mention the functional role of any one.
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Give precise answers (5x1=5)
- List anti vitamins and mention one example.
- Co-enzyme functions of biotin.
- Name two biochemical markers of cancer.
- Reverse transcriptases.
- Proto-oncogenes.
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