Download Diplomate in National Board (DNB) 2017 Dec BIOCHEM BIOCHEM PAPER III Previous Question Papers
DECEMBER 2017
BIOCHEMISTRY
PAPER ? |||
Time :3 hours BIO/Dl17l03llll
Max. Marks : 100
Important instructions:
Attempt all questions in order.
Each question carries 10 marks.
Read the question carefully and answer to the point neatly and legib/y.
Do not leave any blank pages between two answers.
Indicate the question number correctly for the answer in the margin space.
Answer all the parts of a single question together.
Start the answer to a question on a fresh page or leave adequate space between two
answers.
0 Draw table/diagrams/flowcharts wherever appropriate.
Write short notes on:
1. Role of chaperones in protein folding and diseases 6+4
associated with protein misfolding.
2. Define mutation, different types and its manifestations. 1+3+6
3. DNA damage and repair mechanisms, and clinical 3+3+4
aspects.
4. Monoclonal antibody, their uses and related clinical 6+4
aspects.
5. Immunological tests for thyroid functions. 10
6. Explain tumour index substances, their role in diagnosis 6+4
and prognosis.
7. a) Telomerase activity in ageing. 5+5
b) Anticancer drugs influencing cell cycle.
8. a) Apoptosis 5+5
b) Immunological memory
9. a) Cellmediatedimmunity 5+5
b) Complementsystem
10. a) MitochondrialDNA 5+5
b) Proteintargeting
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This post was last modified on 17 April 2020