Immune System

3. cell which produces small proteins which attach to the surface of microorganisms and destroy them
5. injections which include dead or weak pathogens which make your body produce memory cells
6. cells which store the information about disease causing organisms which helps fight infection more quickly in the future.
7. acid in the stomach that acts as a chemical barrier to the entry of disease causing organisms
9. immunity provided by antibodies provided in breast milk or through plasma
10. microorganisms which has no nucleus and a cell wall
13. small proteins produced by lymphocytes
14. organism which has a nucleus and a cell wall. Example is mushrooms

1. component of blood which helps to repair breaks in the skin by clotting
2. immunity provided by your own body producing antibodies against disease causing organisms
4. process by which macrophages destroy disease causing microorganisms
8. an microorganism which cannot be classified as living or dead
9. disease causing organism
11. molecules on the surface of disease causing organisms which are used for identification by the immune system
12. largest organ in the body which acts as a physical barrier to the entry of pathogens