Across
- 3. made up of barriers to prevent infection
- 4. a very simple microorganism that infects cells and may cause a disease
- 7. a type of white blood cell that surrounds and kills microorganisms, removes dead cells, and stimulates the action of other immune system cells
- 8. this cycle occurs when a virus infects a cell, replicates new virus particles and Burts through the cell membrane hilling the host
- 10. a immunity were your body fights off a germ and your immune system builds a tolerance by making antibodies
- 13. the resistance or build up of an immunity to a antibiotic
- 15. a type of immune cell that can surround and kill microorganisms, ingest foreign material and remove dead cells
- 16. the act of injecting something into your body to prevent or lessen the effects of a specific disease
- 17. a method which a virus can replicate its DNA using a host cell
- 19. when an exposure to a disease triggers the immune system to produce antibodies to that disease
- 20. a immunity caused by human efforts or an intentional injection
Down
- 1. an immunity were a prison is given the antibodies for something rather than producing them
- 2. provides immunity against specific pathogens
- 5. is made up of responses to an infection that apply to all pathogens
- 6. a blood cells that help the body fight infections and diseases
- 9. a system of cells, tissues, organs, and other substances that helps fight infections and diseases.
- 11. any substance that causes the body to make an immune response against any substance
- 12. medicines that fight infections caused by bacteria stopping the spread of the infection
- 14. a type of white blood cell in the immune system mad effort bone marrow that helps fight infections and diseases
- 18. protective proteins created by your immune system
