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HACTEHA [7]
3 years ago
14

How are electrons lost replaced in photosystem II?

Biology
1 answer:
timofeeve [1]3 years ago
4 0

Answer:

Water is split to yield two electrons, with oxygen and two hydrogen ions as by-products.

Explanation:

The electron lost from the reaction center is replaced with an electron that comes from water. When two water molecules are split, four electrons and four protons are released.

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