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Biology Paper 1

Infection and Response

These videos are fully up to date with the AQA spec for 2026-2027

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Communicable and non communicable diseases
Pathogens
Measles and HIV
Salmonella and gonorrhoea
Malaria
Non specific defence systems
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The immune system
Infectious diseases in plants
Vaccination
Antibiotics
Testing medicines
Monoclonal antibodies triple
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Uses of monoclonal antibodies triple
Plant diseases 2 triple
Plant defence responses triple
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