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    Biology A (Salters-Nuffield) A-Level

    Extracellular digestion

    What Extracellular digestion means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.

    Definition of Extracellular digestion

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    Reference: Pearson Edexcel

    Micro-organisms secrete enzymes that break down proteins, carbohydrates and lipids into small soluble molecules before absorption.
    Pearson Edexcel · Topic 6: Immunity, Infection and Forensics

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