Across
- 4. Phagocytic Antigen Presenting Cells
- 6. Binds to antigen and is transferred to outside of cell
- 9. Immune respone that defends against intracellular pathogen
- 10. when activated, stimulates B cells
- 11. second exposure of antigen stimulate memory cells, producing this and cytotoxic t cells
- 12. Y-shaped protein that binds to antigen
- 15. Immune response that defends against extracellular pathogen
- 16. Receptors on surface that react directly with antigens
- 17. artificially produced antibodies that recognises one epitope
Down
- 1. Similar to original B cells, produce plasma and cytotoxic t cells
- 2. Pathogens and "non-self molecules"
- 3. formation of clumps of cells when antibod. bind to antigen
- 5. antibodies that bind to multiple epitopes
- 7. globular protein associated with immune system
- 8. Transmembrane glycoprotein co-receptor that assists T Cell receptor
- 13. Sites of white blood cell production
- 14. attenuated virus that trigger immune response and memory cells