FINAL EXAM
DECEMBER 2020
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BIOCHEMISTRY
PAPER-II
B.CHEM/D/20/03/II
Time: 3 hours
Max. Marks: 100
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Important Instructions:
- You are provided with 5 answer sheet booklets. Each individual answer sheet booklet consists of 10 pages excluding the covering jackets.
- Answers to all the questions must be attempted within these 5 answer sheet booklets which must be later tagged together at the end of the exam.
- No additional supplementary answer sheet booklet will be provided.
- Attempt all questions in order.
- Each question carries 10 marks.
- Read 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.
- Draw table/diagrams/flowcharts wherever appropriate.
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Write short notes on:
- Metabolic and endocrine functions of adipose tissues. 10
- Antioxidant vitamins: biochemical basis of their antioxidant effect and their clinical significance. 10
- Homocystinuria: its biochemical basis and clinical significance. 10
- Metabolism of ethanol & methanol in human body and effect of chronic alcoholism on liver function. 10
- De-novo synthesis of thymidylate. 10
- Lipoprotein (a) [Lp(a)]: its structure and composition, metabolism and clinical significance. 10
- Definition of high energy and low energy phosphates. Reaction catalyzed by adenylate kinase (myokinase) and physiological & pathological significance of this enzyme. 10
- Bile acids: their biosynthesis, regulation of biosynthesis and physiological functions. 10
- Calculation of energy requirement of a 45 year old sedentary male subject with type 2 diabetes mellitus. 10
- Hyperphenylalaninemias: their biochemical basis, clinical features and laboratory diagnosis. 10
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POSSESSION/USE OF CELL PHONES OR ANY SUCH ELECTRONIC GADGETS IS NOT PERMITTED INSIDE THE
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This download link is referred from the post: DNB 2020 Dec Previous Question Papers-(Diplomate of National Board) Under NBE
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