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Cellular Respiration
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Cellular Respiration
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25 Questions

1. What is lactic acid fermentation?

2. The electron transport chain of aerobic respiration...
A) Generates oxygen from water
B) Produces NADH by chemiosmosis
C) Pumps electrons into the mitochondrial matrix
D) Pumps protons into the space between the inner and outer mitochondrial membranes

3. Diagram for Electron Transport Chain

4. Why is the mitochondrial matrix important when pertaining to the Krebs cycle?

5. What does the Krebs cycle produce within two turns?

6. Krebs Cycle

7. What percent is the efficiency of glycolysis approximately?

8. What is the overall balanced equation for alcoholic fermentation?

9. What is cellular respiration?

10. Which process produces more ATP- glycolysis or aerobic respiration?

11. Diagram for Krebs Cycle

12. Glycolysis

13. Explain the five main steps of the Krebs cycle.

14. What is the equation for the complete oxidation of glucose in aerobic respiration?

15. What are the...
A) Reactants
B) Products
of the conversion of pyruvate to Acetyl CoA?

16. What do both lactic acid fermentation and alcoholic fermentation produce?

17. What are the...
A) Reactants
B) Products
of lactic acid fermentation?

18. Where do the reactions of glycolysis take place?

19. What happens in alcoholic fermentation?

20. Where do the products of glycolysis go if oxygen is absent?

21. Aerobic Respiration

22. How many turns of the Krebs cycle does one glucose molecule cause?

23. What is the final electron acceptor at the end of the ETC?

24. What is the net number of...
A) ATP
B) NADH
produced by glycolysis?

25. What organisms use alcoholic fermentation?

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