Across
- 4. A small, rounded, thick-walled resting cell that forms inside a bacteria
- 5. Chemical factories where proteins are produced
- 6. Single-celled prokaryotes. Can be helpful, harmful, or harmless.
- 9. A substance introduced in the body to help produce chemicals that destroy specific viruses
- 10. A tiny, nonliving particle that enters and then reproduces inside a living cell
- 11. Organisms that break down large, complex chemicals in dead organisms into small, simple chemicals
- 13. Sexual reproduction in bacteria
- 14. Asexual reproduction in bacteria
Down
- 1. A process where food is heated to a temperature that kills bacteria
- 2. An organism that lives in or on a host and causes it harm
- 3. The process of breaking down food to release energy
- 7. A long, whip-like structure that helps a cell to move
- 8. An organism that provides a source of energy for a virus or another organism
- 12. A gel-like fluid that moves structures throughout the cell