Question Detail
Question
The coenzymes NAD and FAD carry electrons to the
Correct Answer
Option D is the correct answer.
Detailed Explanation
NADH and FADH2, produced in glycolysis and the Krebs cycle, donate their high-energy electrons to the electron transport chain (system) located in the inner mitochondrial membrane.
Hint
Where do the reduced coenzymes take their electrons to generate a proton gradient?