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    Combined Science GCSE

    Receptors, coordination centres and effectors

    What Receptors, coordination centres and effectors means in Combined Science GCSE, as defined for AQA.

    Definitions of Receptors, coordination centres and effectors

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    Reference: AQA

    Each controlled factor has receptors that detect deviation, a coordination centre such as the brain or pancreas, and effectors such as muscles or glands that restore the set point.
    AQA · Homeostasis (study guide)
    Receptors detect stimuli, coordination centres process information, and effectors produce responses.
    AQA · Homeostasis (study guide)

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