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    Biology GCSE

    Antibody

    What Antibody means in Biology GCSE, as defined for Pearson Edexcel.

    Definitions of Antibody

    Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.

    A protein produced by lymphocytes that is complementary in shape to a specific antigen, binding to it to neutralise the pathogen.
    Pearson Edexcel · Topic 3 – Genetics (study guide)
    A protein produced by lymphocytes that binds to specific antigens to neutralise pathogens.
    Pearson Edexcel · Topic 1 – Key concepts in biology (study guide)
    A protein produced by lymphocytes that has a complementary shape to a specific antigen.
    Pearson Edexcel · Topic 5 – Health, disease and the development of medicines (study guide)

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    Using Antibody in the exam

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