What must pyruvic acid be converted to before it can enter the citric acid cycle?

a. acetyl CoA
b. lactic acid
c. ethyl alcohol
d. NADH

Respuesta :

Answer:

(a.) acetyl CoA

Explanation:

The pyruvic acid molecules are converted to a substance called acetyl-coenzyme A, or acetyl-CoA before it enters the Krebs cycle.