Across
- 2. The process in which one bacterial cell divides into two cells.
- 3. Round-shaped bacteria are called.
- 5. The long structure that helps some bacteria move.
- 7. Organisms that break down dead plants and animals.
- 10. The cell structure that makes proteins.
- 11. A genus of bacteria used to make yoghurt.
- 14. Bacteria do not have a true.
- 15. Bacteria that can cause disease are called.
Down
- 1. An important element that Rhizobium helps make available to legume plants.
- 4. The structure that supports and protects most bacterial cells.
- 6. Bacteria that can grow without oxygen are called.
- 8. Bacteria are usually made of only one.
- 9. Small circular DNA molecules found in some bacteria.
- 12. Bacteria that need oxygen to grow are called.
- 13. Rod-shaped bacteria are called.