Key term for Edexcel GCSE Biology, used in Human Immunity and Medicines.
A specialised white blood cell that remains in the blood for years after an infection, enabling a rapid secondary immune response if the same pathogen enters the body again.
Memory lymphocyte appears in Edexcel GCSE Biology revision content for Health, Disease and Medicines, especially Human Immunity and Medicines and Benefits and Risks of Immunisation.
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