Across
- 2. phagocytic cell that has many tendrils, making it great at presenting antigens to lymphocytes
- 4. circulates through the body to detect and destroy abnormal cells, including cancerous cells that lack MHC I surface expression
- 7. specific, slow response immunity that utilizes humoral and cell-mediated responses
- 10. enables an animal to avoid or limit infection
- 13. structures specific to common pathogens that innate immune cells recognize
- 14. signal protein that regulate the immune response and promote blood flow to injury site
- 15. protein released when cell is infected with a virus to activate macrophages
- 16. a granular cell that acts as a "first responder" to sites of infection. Circulates in the blood
Down
- 1. type of PRR that phagocytic cells use to recognize pathogens
- 3. enzyme found in tears that can be hostile to microbes
- 5. nonspecific, fast response immunity utilizing barrier and internal defenses
- 6. pathway of around 30 proteins that are activated by substances on microbes and will lead to microbe cell lysis
- 8. immune cells found in invertebrates. The only type of innate immune cell that they have
- 9. originates from a monocyte. found throughout the body and is phagocytic
- 11. receptor proteins found on innate immune cells that bind to structures common to pathogens
- 12. a granular cell involved in allergic and anti-helminth responses