When Pyruvate Molecules Enter the Mitochondrion?

In mitochondria, the metabolism of sugars is completed: the pyruvate is imported into the mitochondrion and oxidized by O2 to CO2 and H2O. This allows 15 times more ATP to be made than that produced by glycolysis alone.

When pyruvate molecules enter the mitochondrion during cell respiration they react to form?

Answer: When pyruvate molecules enter the mitochondrion during cellular respiration, they react to form B. acetyl-CoA and carbon dioxide.

What happens when pyruvate enters the mitochondria?

In eukaryotic cells, the pyruvate molecules produced at the end of glycolysis are transported into mitochondria, which are the sites of cellular respiration. There, pyruvate will be transformed into an acetyl group that will be picked up and activated by a carrier compound called coenzyme A (CoA).

Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.