Across
- 1. Immunity provided by an encounter with an antigen
- 6. Unique lymphocytes part of innate defense, kills cells that do not exhibit cell markers
- 8. Physiological response of tissue to injury
- 9. Causes the body to attack it's own cells.
- 11. Overzealous response to a harmless antigen
- 13. Provided by antibodies released by sensitized B cells
- 14. Antimicrobial proteins produced by virus infected cells to stimulate neighboring cells to produce antiviral proteins
- 18. Substance that, when introduced to the body, is recognized as foreign
- 19. Deficient production or function of immune cells
- 23. Oversee humoral immunity, create plasma cells
- 25. Mediate cellular immunity, include helper, cytotoxic, regulatory, and memory cells
Down
- 2. Antigen presenter to T and B cells
- 3. Immunity conferred by T cells
- 4. Plasma proteins that, when activated, cause lysis of foreign cells and enhance phagocytosis
- 5. Agent or chemical substance that produces fever
- 7. Branch of the immune system that targets specific antigens, involves B and T lymphocytes
- 10. Molecules recognized as self that do not trigger the immune system in self but are antigenic to others
- 12. Disease causing microorganism
- 15. Cell capable of engulfing and digesting cells harmful to the body
- 16. Natural defenses that protect against all foreign material
- 17. Cells T and B cell clones that provide immunological memory
- 20. Capable of binding to a specific antigen
- 21. Provides immunity against antigens
- 22. Short lived immunity resulting from introduction of donated antibodies
- 24. B cell clone specialized to release antibodies