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Photosynthesis and Respiration

Photosynthesis and Respiration
Which of the following structures or processes are logically associated with chloroplasts?

All of these
Thylakoid membranes
Plant cells
Chlorophyll

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Photosynthesis and Respiration
Carbon dioxide is reduced in

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

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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
Where does the O2 come from that is essential for the proper functioning of oxidative phosphorylation?

Carbon fixation
Light reactions of photosynthesis
Dark reactions of photosynthesis
Fermentation

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Photosynthesis and Respiration
What do NAD+, NADP+, and FAD+ all have in common?

They are reduced
They are oxidized
They are what is used during carbon fixation in photosynthesis
They have a full complement of electrons

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Photosynthesis and Respiration
Oxidative phosphorylation is to respiration as __________ is to photosynthesis

light capture by chlorophyll
carbon fixation
electron transport chain
reduction of NADPH

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