Across
- 3. Contains one or more epitopes
- 10. Antibody found in mucous
- 11. Released by granulocytes
- 14. Type of vaccine including only parts of a pathogen
- 15. Binds to IgE constant region
- 17. A type of phagocytic cell
- 19. Substance that induces apoptosis
- 22. Skin and stomach acid are part of ________ immunity
- 23. Responsible for the secondary immune response
- 24. Activates B cells
- 25. CD8+ cells target cells infected by ______
Down
- 1. A type of agranulocyte
- 2. Clustering and trapping of antigens
- 4. One effect of the complement system
- 5. Actively releases antibodies
- 6. CD8+ type of cell
- 7. Presents antigens found outside of cells
- 8. Protein released by CD4+ cells
- 9. Antibodies are part of the _________ half of the adaptive immune system
- 12. Part of a T cell that recognizes an antigen
- 13. Has a variable region
- 16. Most abundant antibody in blood
- 18. A type of granulocyte
- 20. Presents antigens produced inside cells
- 21. Programmed cell death