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Respiration in Plants

Short Answer Type

31. What are phosphogens ?

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32. What is importance of RQ?

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33. Differentiate between
Aerobic respiration and Fermentation.

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34. What are respiratory substrates ? Name the most common respiratory substrate.

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Long Answer Type

35. Discuss “The respiratory pathway is an amphibolic pathway.”

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Short Answer Type

36. Discuss how fats, glycerol and protein enter respiratory pathway.

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37. What are the main steps in aerobic respiration ? Where does it take place ?

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Long Answer Type

38. What are the assumptions taken into account while calculating the net gain of ATP?

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39. What are the assumptions made during the calculation of net gain of ATP ?

The assumptions made during the calculation of ATP are :

(a) The reaction like glycolysis, TCA cycle, and ETS, are assumed to occur in a sequential and orderly pathway.

(b) NADH produced during the process of glycolysis enters into mitochondria to undergo oxidative phosphorylation.

(c) Glucose is assumed to be the only substrate

(d) It is assumed that no other molecule enters the pathway at the intermediate stages.

(e) The intermediates produced during respiration are not utilized in any other process.

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40.

Differentiate between

Respiration and combustion

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