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Photosynthesis and Respiration

Photosynthesis and Respiration
As a result of the photosynthetic process, which product is formed?

Oxygen
Water
Carbon dioxide
Both (a) and (b)

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Photosynthesis and Respiration
The cytochrome c oxidase complex

pumps protons out of the matrix space
all of these
accepts electrons from cyt c
donates four electrons to O2

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Photosynthesis and Respiration
In cells having organelles, the steps of the Krebs cycle and the electron transport system occur in the

none of these
cell membrane
mitochondria
endoplasmic reticulum

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Photosynthesis and Respiration
Oxidative phosphorylation is to respiration as __________ is to photosynthesis

light capture by chlorophyll
carbon fixation
electron transport chain
reduction of NADPH

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

ATP
Carbohydrate
NADPH
O2

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Photosynthesis and Respiration
During the light-dependent reactions of photosynthesis, which of the following does not occur?

Absorption of light energy by photosystems
Release of oxygen
Carbon dioxide fixation
Splitting of water

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