Skip to content
    Biology A-Level

    Cell structure and wall composition

    What Cell structure and wall composition means in Biology A-Level, as defined for OCR.

    Definition of Cell structure and wall composition

    Check what you remember

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

    Reference: OCR

    Prokaryotae have no nucleus or membrane-bound organelles and a peptidoglycan wall, Fungi a chitin wall, Plantae a cellulose wall, and Animalia no cell wall.
    OCR · Classification and evolution (study guide)

    Topics that use Cell structure and wall composition

    Related terms

    Using Cell structure and wall composition 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