Across
- 2. micro-organisms without a nucleus, including different bacteria
- 3. whip-like structure that moves like a motor
- 7. bacteria that are not killed by certain antibiotics
- 9. protist that moves using pseudopods
- 10. tiny hairs that cover a surface
- 12. opening that serves as a mouth
- 13. foot of finger-like projection of a cell
- 16. substance used to treat bacterial diseases
- 17. single-celled creatures without a defined nucleus
- 18. control center of the cell
- 20. sporozoan that causes malaria
- 21. sub-microscopic agent that causes disease
Down
- 1. outer covering of a cell which acts like skin
- 4. substance that causes a body to build immunity to a disease
- 5. cell's power plants
- 6. storage area in a cell
- 8. protist that moves using a flagellum
- 11. protist that produces spores
- 14. protist that moves using cilia
- 15. a diverse group of simple creatures with a nucleus
- 19. liquid that fills a cell