Skip to content
    Biology A-Level

    oestrogen and breast cancer

    What oestrogen and breast cancer means in Biology A-Level, as defined for AQA.

    Definition of oestrogen and breast cancer

    Check what you remember

    Read the wording for your board, then hide it and explain oestrogen and breast cancer in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    Increased concentrations can stimulate mitosis in some breast cancers by stimulating transcription of genes that drive mitosis in breast tissue.
    AQA · Gene expression and cancer (A-level only) (study guide)

    Topics that use oestrogen and breast cancer

    Related terms

    Using oestrogen and breast cancer in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Biology questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Biology A-Level terms