Which of the following reactions in the citric acid cycle produces the most energy?

Question

Quizplus · Accepted Answer

The reduction of NAD+ to NADH during the citric acid cycle produces the most energy. This is because NADH is a high-energy molecule that can be used to generate ATP through oxidative phosphorylation in the electron transport chain. The formation of GTP and the hydrolysis of GDP are both involved in energy production, but to a lesser extent. The oxidation of FADH2 also produces energy, but not as much as the reduction of NAD+.

Which of the Following Reactions in the Citric Acid Cycle