(B) In cyclic photophosphorylation,only $PS-I$ is involved. The electrons are circulated within the $PS-I$ system and the phosphorylation occurs due t

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(B) In cyclic photophosphorylation,only $PS-I$ is involved. The electrons are circulated within the $PS-I$ system and the phosphorylation occurs due to cyclic electron flow. $PS-II$ is not involved in this process,and consequently,there is no photolysis of water and no production of $NADPH + H^+$. Therefore,$PS-II$ does not participate in the cyclic flow of electrons.

Class 11 Biology Photosynthesis in Higher Plants Light reaction

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Which of the following does not participate when the light reaction synthesizes only $ATP$ or performs the cyclic flow of electrons?

AIIMS 1981 All AIIMS

A
$PS-I$
B
$PS-II$
C
Ferredoxin
D
Plastocyanin

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Chapter

Photosynthesis in Higher Plants

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Light reaction

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AIIMS 1981 Paper All AIIMS years →

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Which of the following does not participate when the light reaction synthesizes only $ATP$ or performs the cyclic flow of electrons?

Similar Questions

In the photosynthesis process,which molecule acts as the reaction center?

Electrons which get excited in $PS-I$ must be replaced. These replacements ultimately come from

Which of the following occurs during the light reaction of photosynthesis?

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