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Photosynthesis and Respiration

Photosynthesis and Respiration
Which of the following is the reduced form of a temporary electron carrier molecule?

CO2
FADH2
NADP+
ATP

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Photosynthesis and Respiration
The followings are the products of the light reactions of photosynthesis except

NADPH
glucose
oxygen
ATP

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

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

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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

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

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

750 nm
550 nm
600 nm
700 nm

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

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

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