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    Biology GCSE

    Denaturation as a permanent change

    What Denaturation as a permanent change means in Biology GCSE, as defined for AQA.

    Definition of Denaturation as a permanent change

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    Reference: AQA

    Extreme conditions denature enzymes by altering the active site, so the substrate no longer fits and the change is permanent.
    AQA · Homeostasis (study guide)

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