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The top documents tagged [antigen step]
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antigen step
Antibody Production The blood contains two types of white blood cell or leucocyte Phagocytes (macrophages) ingest bacteria by endocytosis Lymphocytes.
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Microbes and Disease WJEC Biology Module 3. Microbes and Disease How does the body defend itself against infectious disease? How does immunisation work?
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Vaccine Production
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