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    Biology A-Level

    transcriptional factor activation

    What transcriptional factor activation means in Biology A-Level, as defined for AQA.

    Definition of transcriptional factor activation

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    Reference: AQA

    Binding changes the tertiary structure of the receptor, releasing an inhibitor molecule and activating the factor.
    AQA · Regulation of transcription and translation (A-level only) (study guide)

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