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Photosynthesis in Higher Plants question

2020 · Q23
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Photosynthesis in Higher Plants question

2020 · Q23

NEETBiologyPhotosynthesis in Higher PlantsMCQ+4 / −1
In light reaction, plastoquinone facilitates the transfer of electrons from
  1. A
    PS-I to ATP synthase
  2. B
    Cytb6f complex to PS-I
  3. C
    PS-I to NADP+
  4. D
    PS-II to Cytb6f complex
View written solutionFree

Correct answer: D

After excitement, e– is passed from PS-II (P680) to primary electron acceptor (Pheophytin). From primary e– acceptor, e– is passed to plastoquinone. Plastoquinone (PQ) in turn transfer its e– to Cytb6f complex. Therefore plastoquinone facilitates the transfer of electrons from PS-II to Cytb6f complex.

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