mitondic olowctron transfer proteins is found in BOTH chloroplasts and mitochond

Question

mitondic olowctron transfer proteins is found in BOTH chloroplasts and mitochondria? a. ferredoxin b. plastocyanin c. cytochrome b d. cytochrome c e. cytochrome oxidase 18. The assimilation of CO2 into carbohydrate by the Calvin cycle requires all of following compounds except a. ATP b. NADPH c. carbon dioxide d. ribulose-1,5-bisphosphate e. oxygen 19. Which enzyme in the Calvin cycle uses NADPH as a substrate? a. rubisco b. glyceraldehyde 3-phosphate dehydrogenase c. 3-phosphoglycerate kinase d. fructose 1,6-bisphosphatase e. ribulose 5-phosphate kinase 20. All of the following molecules are synthesized in the chloroplast EXCEPT: a. sucrose b. glyceraldehyde 3-phosphate c. fructose 6-phosphate d. glucose 1-phosphate e. ADP-glucose d COn is ultimately

Explanation / Answer

17. (C)Cytochrome b

Reason: Cytochrome b is present in mitochondria of eukaryotes and in chloroplasts

18.(e) Oxygen

Reason: Calvin cycle does not utilize oxygen

19.(b) Glyceraldehyde 3 phosphate dehydrogenase

20.(c) Fructose 6 phosphate.

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