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Flauer [41]
3 years ago
14

When light energy excites electrons in photosystem II, where do the electrons to replace them come from?

Biology
1 answer:
Readme [11.4K]3 years ago
4 0
Water is photolysed to produce electrons, H+ ions and O2.

The equations is 2H2O ->4H+ + 4e- + O2
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