The following reaction is one step in the key metabolic pathway called the TCA (or Krebs) cycle. This reaction is missing a reactant (A) which reacts to form a product (B). What is the identity of A and B? A) A is NAD⁺ and B is NADH + H⁺. B) A is FAD and B is FADH₂. C) A is NADH + H⁺ and B is NAD⁺. D) A is FADH₂ and B is FAD. E) Actually, there is no A, but B is H₂.

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The Answer of The following reaction is one step in the key metabolic pathway called the TCA (or Krebs) cycle. This reaction is missing a reactant (A) which reacts to form a product (B). What is the identity of A and B? A) A is NAD⁺ and B is NADH + H⁺. B) A is FAD and B is FADH₂. C) A is NADH + H⁺ and B is NAD⁺. D) A is FADH₂ and B is FAD. E) Actually, there is no A, but B is H₂.

The Following Reaction Is One Step in the Key Metabolic