Immune System

4. Body's immune system mistakenly attacks itself
6. antibodies in mother's milk or blood passed to her nursing or unborn child
10. Lysozyme digests the bacterial _
12. Trick your third line of defense into action for future protection
13. Encourage your sick friends to sneeze into their _
14. Enzyme found in tears, sweat, mucous, saliva
17. Cells use receptors with shapes to fit the exact pathogen
18. Mast cells release _
20. Whether you recover quickly/fully from an infectious agent depends on what type of __is attacked
22. The fast destruction by snake venom can be stopped if this is quickly received
23. getting and recovering from an illness, vaccination
24. Don't touch your face, eat and sleep well, manage stress, and exercise to avoid getting _
25. Mucous that traps particles/pathogens is moved up and away from the lungs using

1. First and Second Lines of Defense
2. Stomach acid= _ line of defense
3. Bacteria only have two or three organelles; the cell membrane, cell wall, and _
4. ___, multiple sclerosis, type 1 diabetes
5. Released by cytotoxic T
7. When the immune system is not able to work to fight a pathogen
8. Will bind to what the macrophage is displaying
9. Made by your third line of defense in response to a vaccination
11. Engulf the pathogen and display pathogen antigens on its surface
15. Made of protein and nucleic acid
16. Histamine triggers _
19. What your third line of defense reacts to
21. Stop bacterial growth by jamming up bacterial ribosomes or cell wall building enzymes
25. Viruses require this to reproduce