Download Diplomate in National Board (DNB) 2017 Dec BIOCHEM BIOCHEM PAPER II Previous Question Papers
DECEMBER 2017
BIOCHEMISTRY
PAPER ? ||
Time : 3 hours BIO/D/17/03/II
Max. Marks : 100
Important instructions:
Attempt all questions in order.
Each question carries 10 marks.
Flead the question carefully and answer to the point neatly and legibly.
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/?owcharts wherever appropriate.
Write short notes on:
1. Significance of HMP shunt pathway. Add a note on 7+3
G6PD deficiency.
2. a) Oxidative phosphorylation 6+4
b) Substrate level phosphorylation
3. Peptide hormones regulating food intake. 10
4. Chronic complications of diabetes mellitus. Add a note 6+4
on Polyol pathway.
5. Reactive oxygen species and their scavengers. 6+4
6. Protein energy malnutrition, types, clinical and 10
biochemical features
7. a) Glycemicindex 5+5
b) Dietaryfibre
8. a) Role of selenium as antioxidant 5+5
b) Irontoxicity
9. a) Nitric oxide: synthesis and its functions. 5+5
b) Serotonin: synthesis and its role in body.
10. a) Methyltrap hypothesis 5+5
b) Biologically ?active? forms of B12
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This post was last modified on 17 April 2020