Topic 4: Basic Immunology

Question 1

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How Antibodies Protect Our Bodies Against Disease

Answer 1

1. destroying bacteria by attaching to them and causing the bacteria surface membrane to rupture
2. cause the bacteria to agglutinate so that they can be easily ingested by the phagocytes
3. neutralise the toxins produced by bacteria
4. attach to viruses and prevent them from binding to the host cell