Carbohydrate – Section 2

6. What would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration synthesis, if molecular formula for glucose is C6H,206?

A. C60H100O50
B. C60H120O60
C. C60H102O51
D. (C6H12O6)10

Correct Answer: C. C60H102O51

7. Glycolysis reactions take place in

A. cytoplasm
B. cell membrane
C. cell wall
D. plasmids

Correct Answer: A. cytoplasm

8. In the Glycolysis reaction, for each glucose conversion how many ATP’s are produced?

A. 4
B. 2
C. 1
D. 3

Correct Answer: B. 2

9. An intermediate which inhibits the activity of fructose 1,6 diphosphatase would inhibit

A. glycolysis
B. pyrolysis
C. gluconeogenesis
D. none of these

Correct Answer: C. gluconeogenesis

10. Which of the following enzymes plays an important role in the Cori ” cycle?

A. Glucokinase
B. Glucose-6-phosphate dehydrogenase
C. Lactate dehydrogenase
D. Glucose isomerase

Correct Answer: C. Lactate dehydrogenase

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