Biology, asked by esther1232, 4 months ago

Does Cyclic phosphorylation involve formation of NADPH​

Answers

Answered by Shreshtha2008
1

Answer:

Noo it do not

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Answered by Anonymous
0

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  • Under certain conditions, the photoexcited electrons take an alternative path called cyclic electron flow, which uses photosystem I (P700) but not photosystem II (P680).

  • This process produces no NADPH and no O2, but it does make ATP. This is called cyclic photophosphorylation.

  • Noncyclic photophosphorylation involves both Photosystem I and Photosystem II and produces ATP and NADPH.

  • During this process, Photosystem II splits molecules of H2O into 1/2 O2, 2H+, and 2 electrons.

  • The photophosphorylation process which results in the movement of the electrons in a cyclic manner for synthesizing ATP molecules is called cyclic photophosphorylation.

  • In this process, plant cells just accomplish the ADP to ATP for immediate energy for the cells.
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