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Photosynthesis and Respiration

Photosynthesis and Respiration
Carbon dioxide is reduced in

noncyclic photophosphorylation
the light reactions
both light and dark reactions
the Calvin cycle

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Photosynthesis and Respiration
More ATP is manufactured during __________ than at any other time in all of cellular metabolism.

glycolysis
oxidative phosphorylation
the light reactions of photosynthesis
fermentation

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Photosynthesis and Respiration
The cytochrome c oxidase complex

pumps protons out of the matrix space
accepts electrons from cyt c
all of these
donates four electrons to O2

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Photosynthesis and Respiration
NADP+ is reduced to NADPH during

calvin cylcle
light dependent reactions
none of these
photorespiration

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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

ETS (electron transfer system in light reactions
C4 pathway
Photosystem II
Calvin cycle

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Photosynthesis and Respiration
What is the maximum absorption wavelength for photosystem I in green plants?

700 nm
600 nm
750 nm
550 nm

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