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Photosynthesis and Respiration

Photosynthesis and Respiration
Which of the following serves as a reactant in photosynthesis and a product in cellular respiration?

O2
Sunlight
CO2
ATP

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Photosynthesis and Respiration
The electrons that are released by the splitting of water during photosynthesis ultimately end up in

O2
rubisco
NADPH
ATP

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Photosynthesis and Respiration
Antenna complexes, electron transport chains, and carbon fixation are all found in

association with the reactions of the citric acid cycle
plant cells
animal cells
bacterial cells

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Photosynthesis and Respiration
The manufacture of ATP in both photosynthesis and respiration is made possible by

the existence of a proton gradient across specific membranes
All of these
the action of ATP synthase
energy from the movement of electrons

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Photosynthesis and Respiration
A eukaryotic cell that can carry out only fermentation instead of the complete aerobic respiration of glucose

is lacking in O2
has mitochondria present
all of these
produces less CO2

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

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

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