Zusammenfassung der Ressource
11.1 Defence Against Infectious Disease
- Blood Clotting
- Clotting Factors
- Prothrombin to Thrombin
- Fibrinogen to Fibrin
- Immunity
- Natural
- Active
- Passive
- Artificial
- Active
- Vaccination
- Challenge: Pathogen
- Specific antibody on B cells bind to pathogen
- Response
- Clonal selection
- Beneficials
- Dangers
- Passive
- Antibody production
- Pathogen
- Macrophages eat pathogen
- antigen on outer surface of macrophages
- Helper T cells matching receptor bind to macrophage
- Memory T cells
- Plasma T cells
- Bind to right B cells
- Plasma B cells
- Antibody production
- Memory B cells
- Antibody versus antigen
- Monoclonal antibodies
- Antigens into animals
- Specific B cells produce antibodies
- B cells fuse with tumour cells: hybridoma
- antibody produced and purified
- HCG
- Rabies