Which of the following is true concerning the reaction catalyzed by pyruvate dehydrogenase?
A) It is an oxidative decarboxylation.
B) It is activated by high concentrations of ATP.
C) The enzyme contains a pyridoxal phosphate prosthetic group.
D) The reaction is an anaplerotic reaction because it can replace citric acid intermediates that are removed for other pathways.
E) The enzyme contains two different types of subunits.
Correct Answer:
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