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

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

Options

(a) Cytochrome-b
(b) Cytochrome-f
(c) Quinone
(d) Ferredoxin

Correct Answer:

Quinone

Explanation:

Electrons from excited chlorphyll molecule of photosystem II are accepted first by Quinone. Photosystem II is a photosynthetic pigment system along with some electron carriers that is located in the appressed part of the grana thylakoids. Photosystem II has chlorophyll a, b and carotenoids. Other components of PS II are phaeophytin, plastoquinone (PQ), cytochrome complex and blue coloured copper containing plastocyanin.

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Photosynthesis and Plant Growth (26)
Subject: Biology (4253)

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