Which of the following is NOT an end product of the citric acid cycle?

a. NADH
b. FADH2
c. citric acid
d. CO2


d. CO2
Citric acid is the initial reactant required for the citric acid cycle.

Biology & Microbiology

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What will be an ideal response?

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Evolution acts at the level of the

A. species. B. population. C. ecosystem. D. community.

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