Carbohydrates Biochemistry Set 3

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Biochemistry (Carbohydrates And Carbohydrate Metabolism Set 3)

MCQ

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1. The formation of citrate from oxalo
acetate and acetyl CoA is

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2. Glucose enters the cells by

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3. Which one of the following can covert
glucose to vitamin C

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4. The number of molecules of ATP produced
by the total oxidation of acetyl CoA in
TCA cycle is

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5. Before pyruvic acid enters the TCA cycle it
must be converted to

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6. The oxidation of lactic acid to pyruvic acid
requires the following vitamin derivative
as the hydrogen carrier

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7. Which of the following reaction gives
lactose

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8. Fluoride inhibits ______ and arrests glycolysis

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9. Transketolase has the coenzyme

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10. Two examples of substrate level phosphorylation in EM pathway of glucose metabolism are in the reactions of

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11. Tissues form lactic acid from glucose. This
phenomenon is termed as

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12. Glycogen while being acted upon by active phosphorylase is converted first to

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13. One molecule of glucose gives ______
molecules of CO2 in EM-TCA cycle.

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14. One of the following statement is correct

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15. The hydrolysis of Glucose-6-phosphate is
catalysed by a specific phosphatase
which is found only in

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16. The tissues with the highest total glycogen
content are

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17. Amylo 1, 6 glucosidase is called

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18. The number of ATP produced in the
succinate dehydrogenase step is

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19. . UDP Glucuronic acid is required for the
biosynthesis of

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20. Transketolase has the coenzyme

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21. When O2 supply is inadequate, pyruvate
is converted to

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22. For glycogenesis, Glucose should be converted to

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23. Which one of the following is a rate
limiting enzyme of gluconeogenesis

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24. Gluconeogenesis is increased in the
following condition

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25. Reactivation of inactive liver phosphorylase is normally favoured by

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26. Fatty acids cannot be converted into
carbohydrates in the body as the
following reaction is not possible

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