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Photosynthesis and Respiration

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

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

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

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

All of these
Thylakoid membranes
Chlorophyll
Plant cells

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Photosynthesis and Respiration
In oxygenic photosynthesis, the electron donor is

NADPH
water
NADH
oxygen

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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
Fermentation
Dark reactions of photosynthesis
Light reactions of photosynthesis

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MORE MCQ ON Photosynthesis and Respiration

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