The citric acid cycle, also called the TCA or Krebs cycle, is a core metabolic pathway and a high-yield MCAT topic. It converts acetyl-CoA into ATP, NADH, and FADH2 through a sequence of enzyme-driven ...

Endogenous pyruvate is an end-product in glycolysis and a key molecule for ATP production under aerobic and anaerobic conditions, whereas exogenous pyruvate is transferred to cells via monocarboxylate ...