Across
- 2. A mixture of burst phagocytes and other liquids.
- 3. A process in which viruses or bacteria are injected into the body so the body will produce antibodies.
- 6. A product used to kill bacteria on the skin.
- 7. A word to describe the poor health of the body.
- 9. A disease caused by microbes such as viruses, bacteria and unicellular organisms.
- 10. Tiny lair-like structures on the outside of the cell of a protest to help them move through the water.
- 11. A microscopic organism.
- 12. the process in which yeasts use sugars as food, producing carbon dioxide and alcohol.
- 14. A process conducted on products to kill harmful bacteria.
- 15. Large group of organisms that have a very simple structure.
- 17. Unicellular organisms that have a very simple structure and no distinct nucleus.
Down
- 1. Animal-like protest that does not contain chlorophyll.
- 2. Large white blood cells that are able to engulf and destroy microbes and other foreign bodies.
- 4. Chemicals that stop the growth of bacteria inside the body.
- 5. Special proteins made by the body in response to invasion by microbes and their toxins.
- 7. A chemical such as chlorine bleach that kills bacteria on objects.
- 8. An extremely small microbe that can only reproduce inside another living thing.
- 13. Bacteria that live on dead organisms that are gradually decomposed into simpler substances.
- 16. Large whip-like structures on the outside of the cell of a protest which acts like paddles to move the organism.
