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    Biology GCSE

    Selective action on bacterial cells

    What Selective action on bacterial cells means in Biology GCSE, as defined for AQA.

    Definition of Selective action on bacterial cells

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    Antibiotics work only on bacteria because they target bacterial structures, for example the cell wall or bacterial ribosomes, which human cells do not have.
    AQA · Antibiotics and painkillers (study guide)

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