Skip to topic
    ← Back to course topics

    Mutations — AQA GCSE Combined Science Synergy

    Teaching note based on the AQA specification.

    Test yourself on Mutations with AQA GCSE practice questions.

    Start free

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

    Your focus

    1. Mutations are changes in DNA molecules that may affect genes. Mutation of a gene can alter the proteins that it contains the code for, or even prevent the protein being produced in cells.

    Mutations exam tips