PHOTOSYNTHESIS AND RESPIRATION QUIZ

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

Oxygen

Both (a) and (b)

Carbon dioxide

Water

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

chlorophyll b

carbon dioxide

NADP+

chlorophyll a

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

NADPH

rubisco

O2

ATP

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Carbon dioxide is reduced in

the Calvin cycle

the light reactions

both light and dark reactions

noncyclic photophosphorylation

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NADP+ is reduced to NADPH during

photorespiration

calvin cylcle

light dependent reactions

none of these

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In algae, photosynthesis takes place in

choloroplasts

mitochondria

None of these

cell membrane

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

bacterial cells

plant cells

association with the reactions of the citric acid cycle

animal cells

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What do NAD+, NADP+, and FAD+ all have in common?

They have a full complement of electrons

They are what is used during carbon fixation in photosynthesis

They are reduced

They are oxidized

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Oxidative phosphorylation is to respiration as __________ is to photosynthesis

reduction of NADPH

light capture by chlorophyll

carbon fixation

electron transport chain

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Which of the following represents a correct ordering of the events that occur during the respiration of glucose in the absence of O2?

Glycolysis; fermentation

Glycolysis; citric acid cycle; oxidative phosphorylation

Glycolysis; oxidative phosphorylation; citric acid cycle

Oxidative phosphorylation; citric acid cycle; glycolysis

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