The roles of coenzymes in respiration include: I. NAD⁺ acts as an electron carrier in…
Biology · NEET · NTA Exams — Respiration in Plants
The roles of coenzymes in respiration include:
I. NAD⁺ acts as an electron carrier in dehydrogenase reactions.
II. FAD accepts electrons during the oxidation of succinate.
III. Coenzyme A carries acetyl groups into the Krebs cycle.
IV. NAD⁺ is reduced in the Krebs cycle but not in glycolysis.
V. FAD is reduced during the conversion of pyruvate to acetyl CoA.
Choose the correct answer from the options given below:
- I, II and III only
- I, II and IV only
- II, III and V only
- III, IV and V only
Answer
(A) I, II and III only
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