A. To break down glucose into pyruvate
B. To generate NADH and FADH2 for the electron transport chain
C. To produce ATP directly from glucose
D. To produce glucose from pyruvate
Answer: To generate NADH and FADH2 for the electron transport chain
What is the main purpose of the Krebs cycle?
Additional Information: The Krebs cycle produces NADH and FADH2, which are used in the electron transport chain to generate ATP.
Subjects: Biochemistry, Biology