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Photosynthesis and Respiration

Photosynthesis and Respiration
Which one of the following is a product of both cyclic and noncyclic photophosphorylation?

O2
Carbohydrate
ATP
NADPH

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Photosynthesis and Respiration
Carbon fixation requires the expenditure of ATP molecules which is generated by

ETS (electron transfer system) during the light reactions
None of these
formation of glucose during the Calvin cycle
replenishment of chlorophyll

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Photosynthesis and Respiration
In algae, photosynthesis takes place in

cell membrane
mitochondria
choloroplasts
None of these

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

ATP
O2
Sunlight
CO2

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

600 nm
700 nm
750 nm
550 nm

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Photosynthesis and Respiration
In noncyclic photophosphorylation, the ultimate acceptor of electrons that have been produced from the splitting of water is

chlorophyll b
chlorophyll a
carbon dioxide
NADP+

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