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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. Which of the following is a crucial event in aerobic respiration?
2. What is the use of ETS?
3. In glycolysis, one molecule of glucose is reduced to_______
4. Name the protein that helps pyruvate enter into the mitochondrial matrix.
5. What is the strategy of the plants to oxidise glucose?
6. Which pathway was respiration traditionally considered as?
7. How many ATP molecules are gained during fermentation?
8. The breaking of which of the following bonds leads to release of energy?
9. When is the ATP utilised?
10. Cytochrome c acts a carrier between which of the two complexes?
11. What is the full form of RQ?
12. Which of the following compounds are not oxidised to release energy?
13. Who discovered the Tricarboxylic acid cycle?
14. Which of the following are responsible for the degradation of proteins?
15. Which of the following is used as a precursor for the biosynthesis of other molecules?
16. Which of the following energy is utilised for the production of the proton gradient in ETS?
17. What is the full form of ETS?
18. What is the value of RQ in carbohydrates?
19. At what percentage, yeast poison themselves?
20. Which of the following is not an assumption of the respiratory balance sheet?
21. The enzyme that serves as the connecting link between glycolysis and Krebs cycle is ______
22. What is the respiratory quotient for organic acids?
23. Which of the following can synthesise their food?
24. Which of the following are the end products of the complete combustion of glucose?
25. What is catabolism?

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