Across
- 3. rod shaped.
- 4. makes cell wall rigid.
- 7. salt lover.
- 10. recives energy for the sun.
- 12. exchange between two joined cells.
- 14. grows in the warmth.
- 17. reddish pink color.
- 18. contains spores.
- 21. transfer of genetic material.
- 22. allows bacterium to attach to others.
- 23. grapelike clusters.
- 25. grows in chains.
Down
- 1. produces its own nutrients.
- 2. produces methane gas.
- 5. purple stain.
- 6. gets energy from chemicals.
- 8. no nucleus.
- 9. has a fuzzy coat.
- 11. spiral shaped.
- 13. transfer of bacterial genes.
- 15. resists harsh conditions.
- 16. obtains organic food molecules.
- 19. circular DNA molecule.
- 20. inhibits growth of microorganisims.
- 24. sphere shaped.