Together, glycolysis and the citric acid cycle (also known as the Krebs cycle) directly generate two molecules of ATP and two molecules of GTP. Most of the energy derived from the oxidation of glucose comes from the oxidation of the _______ generated from _______.

Question

Quizplus · Accepted Answer

NADH is generated from both glycolysis and the citric acid cycle, but most of the energy derived from the oxidation of glucose comes from the citric acid cycle, where NADH is produced in larger quantities. Therefore, the correct choice is C, NADH from the citric acid cycle.

Together, Glycolysis and the Citric Acid Cycle (Also Known as the Krebs