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    Biology A-Level

    cell-surface receptors

    What cell-surface receptors means in Biology A-Level, as defined for AQA.

    Definition of cell-surface receptors

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    Reference: AQA

    Adrenaline attaches to these on the cell-surface membranes of target cells, rather than entering the cell to act.
    AQA · Control of blood glucose concentration (A-level only) (study guide)

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