Why is fad used instead of NAD?

Related questions

1. Is NAD or NADH higher energy?
2. What is NAD+ and FAD?
3. What is the product of glycolysis?
4. What is NAD+ made of?
5. Why is oxygen not needed for glycolysis?
6. What happens after glycolysis if oxygen is not present?
7. What's the difference between NAD+ and NADH?
8. Why is NAD+ important in glycolysis?
9. Is h2o a product of glycolysis?
10. Is NADH an enzyme?

Tags

1. #dehydrogenase
2. #krebs
3. #cycle
4. #hydrogen
5. #crossroad
6. #reduce
7. #transport
8. #carries
9. #important
10. #either
11. #carry
12. #while
13. #insufficient
14. #energy
15. #reaction
16. #electron
17. #acceptor
18. #because
19. #electrons
20. #succinate
21. #chain
22. #change
23. #exactly
24. #between