Immune System

2. a process where a cell engulfs large particles or whole cells
5. a large white blood cell that engulfs pathogens and cellular debris
6. produces antibodies in response to antigens
9. cytokine that causes an inflammatory response to an injury; resulting in redness, swelling, warmth and pain.
10. protein that inhibits the reproduction of viruses
12. membrane line body cavities; trap pathogens to keep them out of body
13. Cells white blood cell that protects the body from reinfection by a specific pathogen
17. stimulates an immune response against an antigen
19. an organism that causes disease
20. lymphatic tissue near back of throat; traps and removes bacteria and pathogens
21. that has fights off invading pathogens and preventing spread of cancer

1. a substance that stimulates an immune response
3. a series of one way vessels; carry intercellular fluid from tissues to bloodstream
4. solution containing a harmless version of a virus, bacterium or toxin that causes an immune response when introduced into the body.
7. largest lymphatic organ; disintegrates old red blood cells, produces lymphocytes and plasmids
8. Response white blood cells engulf forgeign substances and body temperature rises.
10. resistance to a certain pathogen
11. Killer Cells a large white blood cell that attacks pathogen-infected cellsand cancer cells
14. a cell that engulfs large particles or whole cells
15. fluid found in the lymphatic system
16. released by white blood cells and macrophages; cause body temperature to increase which prevents bacteria from multiplying
18. Nodes filter lymph for bacteria and tumor cells