No, your answer is not correct. In the Krebs cycle, also known as the citric acid cycle, 3 NADH molecules and 1 FADH2 molecule are typically produced for each glucose molecule that enters the cycle.
Yes, your answer is correct. During the Krebs cycle, also known as the citric acid cycle or the TCA (tricarboxylic acid) cycle, two molecules of NADH and one molecule of FADH2 are produced for each glucose molecule. However, it's important to note that the Krebs cycle occurs twice per glucose molecule because glucose is first broken down into two molecules of pyruvate through glycolysis. Therefore, the total number of NADH and FADH2 molecules produced through the Krebs cycle from one glucose molecule is doubled, which makes it four NADH molecules and two FADH2 molecules.
