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Question

Electrons from excited chlorophyll molecule of photosystem- II are accepted first by

A
Quinone.
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B
Ferredoxin.
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C
Cytochrome - b.
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D
Cytochrome - f.
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Solution

The correct option is A Quinone.
Photosystem- II is involved in non-cyclic photophosphorylation with a reaction center P680. The electrons excited from P680 are accepted by plastoquinoine.

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