Skip to content
    Biology A-Level

    sarcolemma and transverse tubules

    What sarcolemma and transverse tubules means in Biology A-Level, as defined for AQA.

    Definition of sarcolemma and transverse tubules

    Check what you remember

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

    Reference: AQA

    The plasma membrane, which folds inwards at intervals as transverse tubules that carry depolarisation deep into the fibre.
    AQA · Skeletal muscles are stimulated to contract by nerves and act as (study guide)

    Topics that use sarcolemma and transverse tubules

    Related terms

    Using sarcolemma and transverse tubules 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