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6. How many NADH was formed from first 3 stages?

  • 4
  • 6
  • 10
  • 8

7. During Kreb's, out of these, what intermediate is not formed?

  • Fumarate
  • Malate
  • Glycerate
  • Succinate

8. What is formed from the combining of 10NADH and 2FADH2

  • Oxygen
  • Hydrogen
  • Water
  • ATP

9. What is the end product of Link reaction?

  • 2x co-enzyme A
  • 2x acetyl group
  • 4x acetyl group
  • 4x co-enzyme A

10. What is another name for Triose Phosphate?

  • Glycerate-3-phosphate
  • Fructose 1,3 bisphosphate
  • acetyl group
  • Oxaloacetate

11. How many regenerated oxaloacetate was formed from first 3 stages?

  • 1
  • 2
  • 4
  • 0

12. How many ATP was formed from first 3 stages?

  • 4
  • 2
  • 0
  • 6

13. What is the terminal acceptor?

  • Hydrogen Electron
  • Oxygen
  • Hydrogen Proton
  • Water

14. Where does the fourth stage take place?

  • Cytoplasm
  • ETC
  • Outer membrane of mitochondria
  • Matrix of mitochondria

15. During Link reaction, what is released?

  • CO2
  • NADH
  • ATP
  • NAD

16. When ATP had been broken down, what does Glucose turn into during Glycolysis?

  • Fructose 1,4 bisphosphate
  • Fructose 1,6 bisphosphate
  • Triose Phosphate
  • Sucrose 1,6 bisphosphate

17. What does an acetyl group and co-enzyme A combine to form?

  • Acetylco A
  • Oxaloacetate
  • Citrate
  • Fumarate

18. Apart from NAD, what else is reduced during Kreb's Cycle?

  • Succinate
  • ADP
  • FAD
  • Pi

19. Oxaloacetae (4C) + AcetylcoA (2C) =

  • Malate (6C)
  • Citrate (6C)
  • Succinate (6C)
  • Fumarate (6C)

20. What does the terminal acceptor combine with to form 2x water?

  • 2H + 2O
  • 4e +4H
  • Electron + proton
  • 2e + 2H