Across
- 6. result of a vaccination
- 7. iron containing protein in a red blood cell
- 11. a cytokine which is involved in the immune response
- 14. a person who has antibodies against antigen D is rhesus - ...
- 15. a white blood cell
- 18. scientist who discovered the first antibiotic
- 20. Edward Jenner found out how to fight this disease
- 21. the first antibiotic
- 23. what do helper T cells do with B cells?
- 25. one of the organs of the lymphatic system
- 27. type of T cells
- 29. they are involved in the clotting process
- 31. fragments of a pathogen which are displayed
- 32. red blood cells carry this to the cells
Down
- 1. a mechanical barrier against pathogens
- 2. bacteria are not multicellular
- 3. ...immunity because most people are vaccinated
- 4. Behring used this animal when he discovered passive immunity
- 5. produced by plasma cells
- 8. they often cause pneumonia
- 9. type of T cells which shut down the immune response
- 10. feature of the inflammatory response
- 12. scientific term: red blood cell
- 13. a disease
- 16. one reason why viruses are not alive: they cannot ... on their own
- 17. in this response antibodies are used
- 19. type of T cells which controls the immune response
- 22. white blood cells
- 24. a blood system
- 26. liquid part of blood
- 28. ...cells which help to fight a disease after the second exposure
- 30. a pathogen