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Class 11 Biology: Respiration in Plants
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MCQs on plants respiration, glycolysis, fermentation, aerobic respiration, amphibolic pathway and respiratory quotient.

Class 11 Biology: Respiration in Plants
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25 Questions

1. Where does glycolysis take place?
2. Name the protein that helps pyruvate enter into the mitochondrial matrix.
3. What are the final products of fermentation?
4. Which complex oxidises the electrons produced by NADH?
5. When is the ATP utilised?
6. What was the kind of atmosphere where the first cells on this planet lived?
7. Which of the following is an assumption of the respiratory balance sheet?
8. What is an amphibolic pathway?
9. How many ATP molecules are gained during fermentation?
10. What is the use of ETS?
11. How much energy is released in lactic acid and alcohol fermentation?
12. The enzyme that serves as the connecting link between glycolysis and Krebs cycle is ______
13. Where does the second process of aerobic respiration take place?
14. Is it possible to make calculations of the net gain of ATP?
15. Which of the following compounds are not oxidised to release energy?
16. Glycolysis is also called ________
17. What kind of organisms are fungi?
18. What is the full form of RQ?
19. Which of the following energy is utilised for the production of the proton gradient in ETS?
20. What would happen if organisms need to synthesise fatty acids which had already broken down into acetyl CoA?
21. What are lenticels?
22. What is the efficiency of aerobic respiration?
23. Which of the following is a crucial event in aerobic respiration?
24. Which of the following can synthesise their food?
25. What kind of protein is F1 that is present in Complex V?

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