Q.P. Code: 105001
Reg. no.: ........................
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First Professional MBBS Degree Examinations - August 2015
BIOCHEMISTRY- PAPER I
Time: 3 Hours
Total Marks: 50
- Answer all questions
- Draw diagrams wherever necessary
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Essay (10)
- Enumerate the components of electron transport chain. Describe the synthesis of ATP. Indicate the site specific inhibitors. Mention two examples for uncouplers. (4+2+2+2=10)
Short essays (2x5=10)
- Gluconeogenesis
- Diagnostic significance of serum enzymes
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Short notes (5x3=15)
- Digestion of carbohydrates
- Essential fatty acids
- Denaturation
- Principle of chromatography
- Name three glycogen storage diseases and its biochemical defect
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Answer briefly (5x2=10)
- Role of carnitine
- Define isoelectric pH. State properties of a protein at its isoelectric pH
- Importance of HMP shunt pathway
- Sources of ammonia
- Allosteric enzymes
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Give precise answers: (5x1=5)
- Name the biochemical defect in Niemann-Pick disease
- Zymogen activation
- Mention the reaction catalyzed by ATP-citrate lyase
- Mention two biologically active peptides
- Mention one therapeutic use of enzyme
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This download link is referred from the post: KUHS MBBS First Year Last 13 Years 2011-2024 Previous Question Papers
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