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    Biology A (Salters-Nuffield) A-Level

    Photolysis of water and oxygen production

    What Photolysis of water and oxygen production means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.

    Definition of Photolysis of water and oxygen production

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    Reference: Pearson Edexcel

    Water is split by photolysis to replace electrons lost from chlorophyll, producing oxygen as a by-product, along with protons and electrons.
    Pearson Edexcel · Topic 5: On the Wild Side

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