Download MBBS 1st Year 2007 August Biochemistry Paper II Question Paper

Sub. Code: 4056

FIRST M.B.B.S. DEGREE EXAMINATION.

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Revised (Non-Semester) Regulations

Paper VI - BIOCHEMISTRY - II

Time: Three hours

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Maximum: 100 marks

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Theory: 80 marks

M.C.Q.: 20 marks

Theory: Two hours and forty minutes

M.C.Q.: Twenty minutes

Answer ALL questions.

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Essay questions.

1. Describe the mechanism of DNA Replication. Add a note on DNA Repair mechanism. (10 + 5 = 15)

2. Name the branched chain Aminoacids. Describe the pathway for the metabolism of branched chain aminoacids. Add a note on maple syrup urine disease. (2+8+5=15)

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3. Short answers: (10 x 5 = 50)

• (a) Recombinant DNA Technology
• (b) Wilson's Disease.
• (c) Secondary Structure of proteins.
• (d) Polyamines.

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• (e) Metabolic Acidosis.
• (f) Restriction Endonucleases.
• (g) Functions of Phosphorus.
• (h) Purine salvage pathway.
• (i) Post-Translational modification.

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• (j) Role of lungs in Acid-Base balance

[KR 505]

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