what way are the transition step (oxidation of pyruvate) and step 4 of the citric acid cycle (oxidation of α-ketoglutarate) the same?   A. Both are reversibly activated by product accumulation.   B. Both produces reducing power as well as one fully oxidized carbon in the form of CO2.   C. Both are catalyzed by NAD+/NADP+ dehydrogenases.   D. Both occur in the mitochondrial membranes of a eukaryotic cell.   E. Both are characterized by the formation of an activated acetate and a reducing power.

Biochemistry
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Chapter1: Biochemistry: An Evolving Science
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In what way are the transition step (oxidation of pyruvate) and step 4 of the citric acid cycle (oxidation of α-ketoglutarate) the same?

  A.

Both are reversibly activated by product accumulation.

  B.

Both produces reducing power as well as one fully oxidized carbon in the form of CO2.

  C.

Both are catalyzed by NAD+/NADP+ dehydrogenases.

  D.

Both occur in the mitochondrial membranes of a eukaryotic cell.

  E.

Both are characterized by the formation of an activated acetate and a reducing power.

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