Download MBBS 1st Year 2002 March Biochemistry Paper II Question Paper

MARCH - 2002

Sub. Code: 4056

--- Content provided by FirstRanker.com ---

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

(Non-Semester)

(Revised Regulations)

Paper VI - BIOCHEMISTRY - II

Time: Three hours

--- Content provided by FirstRanker.com ---

Theory: Two and a half hours

M.C.Q.: Half an hour

Maximum: 100 marks

Theory: 70 marks

M.C.Q.: 30 marks

--- Content provided by‌ FirstRanker.com ---

MCQ must be answered separately on the answer sheet provided as per instructions on the first page.

1. Define the terms "Replication, transcription and translation". Describe the steps involved in protein biosynthesis.

   (15)

2. Write short notes on:

   --- Content provided by FirstRanker.com ---

   1. Maple syrup urine disease
   2. PRPP biosynthesis and its importance
   3. Chromatography
   4. Genetic code.

   (4 x 5 = 20)

   --- Content provided by‌ FirstRanker.com ---

3. Write in detail diagrammatically the reaction mechanisms by which HCO₃^- is reclaimed and regenerated in kidneys. What is meant by metabolic acidosis and how it is compensated?

   (15)

4. Write short notes on:

   --- Content provided by⁠ FirstRanker.com ---

   1. Wilson's disease
   2. Structure and functions of Insulin
   3. Carcinogen
   4. Describe the "Southern Blot" technique. Enumerate two applications of the technique.

   (4 × 5 = 20)

   --- Content provided by FirstRanker.com ---

[KG 505 A]

FirstRanker.com