Across
- 2. fission How bacteria reproduce
- 3. Cell with a nucleus
- 5. Mostly single-celled eukaryote
- 7. Protein coat of a virus
- 8. Single-celled prokaryotes
- 10. Virus that infects bacteria
- 13. Cell without a nucleus
- 16. Organism a virus infects
- 19. Lives off a host harming it
Down
- 1. Animal-like protist
- 4. Process of making copies of DNA or viruses
- 6. Single-celled fungus
- 9. Photosynthetic protist
- 11. Multi-celled fungus
- 12. wall Rigid outer layer of some cells
- 13. Causes disease
- 14. Ancient, often extreme-loving prokaryotes
- 15. Material in fungal cell walls
- 17. Tail-like structure for movement
- 18. Tiny particle that infects cells