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    Biology GCSE

    Toxins

    What Toxins means in Biology GCSE, as defined for AQA.

    Definitions of Toxins

    Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.

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    Reference: AQA

    Substances secreted by bacteria that irritate the lining of the digestive system and affect the body's normal processes.
    AQA · Bacterial diseases (study guide)
    Poisons produced by some bacteria that damage tissues and make us feel ill.
    AQA · Communicable (infectious) diseases (study guide)

    Topics that use Toxins

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