Immunity
Diapositivas del conjunto (2)
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- Each type of cell has specific molecules on it's surface to identify it. These help the immune system to identify -
- 1. Pathogens
- 2. Non-self material such as cells from another organism
- 3. Toxins
- 4. Abnormal body cells e.g cancerous cells
- Antigen: A protein on a cell's surface that can produce an immune response, and is non-self.
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- Descripción
- Diapositivas sobre Immunity, creado por Alicia Zara el 03/04/2018.
- Creado por
- Alicia Zara
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