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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
ATP
CO2

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Photosynthesis and Respiration
Electron transport systems play a vital role in

light-dependent reactions
photorespiration
all of these
Calvin cycle

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Photosynthesis and Respiration
NADP+ is reduced to NADPH during

none of these
calvin cylcle
photorespiration
light dependent reactions

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

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

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

rubisco
O2
ATP
NADPH

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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
all of these
has mitochondria present
produces less CO2

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