In TCA cycle or tricarboxylic acid cycle, which is first formed________________?
Correct answer: A. Citrate
- A. Citrate
- B. Isocitrate
- C. Succinate
- D. Fumarate
Explanation
Citrate is the first compound formed when acetyl-CoA condenses with oxaloacetate in the TCA cycle. Isocitrate, succinate and fumarate are produced in later reactions.
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