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Plant Physiology Respiration - Questions and Answers

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46. Succinic acid is converted to fumaric acid by
A. Dehydrogenase
B. Fumarase
C. Synthetase
D. Aconitase
Explanation:
47. Pyruvic acid is oxidized to acetly co-enzyme A in the
A. Cytoplasm
B. Nucleus
C. Mitochondria
D. Ribosome
Explanation:
48. Each NADPH₂ molecule generates
A. 2 ATP molecules
B. 3 ATP molecules
C. 4 ATP molecules
D. 6 ATP molecules
Explanation:
49. Glucose 6-phosphate is converted to fructose 6-phosphate by
A. Hexokinase
B. Phosphogluco isomerase
C. Phosphofructokinase
D. Aldolase
Explanation:
50. Total number of ATP formed in glycolysis are
A. Two
B. Three
C. Four
D. Thirty eight
Explanation:
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