Immune System

4. results when expose to a disease organism triggers the immune system to produce antibodies to the disease
10. A cell that is part of your blood
15. When the body get immunity to something because it was exposed to it in small amounts
16. Cells that attack cells that have been infected
17. The reproduction of viruses
18. A toxic or foreign substance which makes the immune system respond
19. happens when a person is given antibodies for a disease rather than producing them themselves
20. The immune system

1. A medicine used to kill microorganisms
2. As large phagocytosis cell found in stationary form in the tissues or as a mobile white cell
3. Physical and chemical barriers that are always ready to defense the body from and infection
5. A cell that is part of the immune system
6. A blood protein produced to defend from bacteria
7. When you are already immune to something
8. A lymphocyte not processed but the thymus gland and produces antibodies
9. When viruses replicate by copying its DNA
11. A type of immune cell that is made in the bone marrow and found in the blood and lymph tissue
12. A network of cells tissues and organs that help the body fight infections
13. A type of cell capable of engulfing and absorbing bacteria
14. Medicine given to give immunity to prevent someone from catching a disease