Exercise: Photosynthesis And Respiration

Questions for: Photosynthesis And Respiration

The rate of photorespiration in most plants increases at.higher temperatures. Some plants have evolved a somewhat round-about system to deal with this problem. This series of reactions is called
A:
ETS (electron transfer system in light reactions
B:
C4 pathway
C:
Photosystem II
D:
Calvin cycle
Answer: B
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Which of the following represents a correct ordering of the events that occur during the respiration of glucose in the absence of O2?
A:
Glycolysis; citric acid cycle; oxidative phosphorylation
B:
Glycolysis; oxidative phosphorylation; citric acid cycle
C:
Oxidative phosphorylation; citric acid cycle; glycolysis
D:
Glycolysis; fermentation
Answer: D
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Which one of the following is a product of both cyclic and noncyclic photophosphorylation?
A:
NADPH
B:
O2
C:
ATP
D:
Carbohydrate
Answer: C
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Which of the following is the reduced form of a temporary electron carrier molecule?
A:
FADH2
B:
ATP
C:
NADP+
D:
CO2
Answer: A
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