Download VNSGU MBBS First Year 2016 July DZ 4005 O Biochemistry Paper I Question Paper

Date of issue:

Sup. Sign.:

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Seat No.:

DZ-4005-O

First Year M. B. B. S. Examination

June / July - 2016

Biochemistry : Paper - I

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Time: 10 Minutes] [Total Marks: 10

OBJECTIVE QUESTIONS

Instruction:

Seat No.:

Fill up strictly the details of signs on your answer book.

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Name of the Examination:

F.Y. M. B. B. S.

Name of the Subject:

BIOCHEMISTRY : PAPER - I

Subject Code No.: 4005 Section No. (1, 2) Nil

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1×10=10

1. The end product of anaerobic glycolysis is
   1. Pyruvate
   2. Lactate
   3. Phosphoenol pyruvate

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   4. Acetyl CoA
2. Rotenone inhibits transfer of electron from
   1. FMN to CoQ
   2. NAD+ to FMN
   3. Cyto b to cyto c

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   4. Cyto a3 to O2
3. Biotin takes part in one of the following types of reaction.
   1. Transamination
   2. Deamination
   3. Carboxylation

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   4. Decarboxylation
4. Which of the following mucopolysaccharide does not contain uronic acid?
   1. Hyaluronic acid
   2. Chondroitin sulphate
   3. Dermatan sulphate

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   4. Keratin sulphate
5. Which of the following molecules is synthesized by Rapaport Lubering cycle?
   1. 1-3 Biphosphoglycerate
   2. 2-3 Biphosphoglycerate
   3. Phosphoenol pyruvate

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   4. Lactate
6. Accumulation of which of the following metabolite in lens of eye causes cataract?
   1. Sorbitol
   2. Xylitol
   3. Mannitol

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   4. Dulcitol
7. All of the following are derivatives of cholesterol EXCEPT
   1. Bile acids
   2. Bile pigments
   3. Steroid hormones

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   4. Vitamin D
8. The ammonium ions excreted into the urine are derived from
   1. Asparagine
   2. Aspartate
   3. Glutamate

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   4. Glutamine
9. Which one of the following apoprotein activates lipoprotein lipase?
   1. apo A1
   2. apo B48
   3. apo CII

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   4. apo E
10. Which of the following compounds transport activated fatty acid from cytosol to mitochondria?
    1. Calathrin
    2. Creatin
    3. Carnitine

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    4. Creatinine

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