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    Biology A-Level

    Antigen-presenting cells

    What Antigen-presenting cells means in Biology A-Level, as defined for OCR.

    Definition of Antigen-presenting cells

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    Reference: OCR

    Macrophages display pathogen antigens from the digested pathogen on their cell-surface membrane, helping to activate other immune responses.
    OCR · Communicable diseases, disease prevention and the immune system (study guide)

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