AP BIOLOGY

Detailed explanation-1: -Overall, pyruvate oxidation converts pyruvate-a three-carbon molecule-into acetyl CoA start text, C, o, A, end text-a two-carbon molecule attached to Coenzyme A-producing an NADHstart text, N, A, D, H, end text and releasing one carbon dioxide molecule in the process.

Detailed explanation-2: -Pyruvate oxidation is a biochemical reaction that involves the oxidation of pyruvate to create acetyl CoA. Oxidation is defined as either the loss of electrons or the gaining of oxygen. In this case, pyruvate loses electrons in the process of creating acetyl CoA.

Detailed explanation-3: -Pyruvate oxidation produces acetyl Coenzyme A, NADH, and carbon dioxide.

Detailed explanation-4: -After glycolysis, the charged pyruvate molecules enter the mitochondria via active transport and undergo three enzymatic reactions. These reactions ensure that pyruvate can enter the next metabolic pathway so that energy stored in the pyruvate molecules can be harnessed by the cells.