Across
- 1. include tapeworms, flukes, and roundworms
- 4. made of linear DNA and histone proteins
- 5. cell wall of plants
- 8. a macroscopic cluster of cells
- 11. microbes that cause disease
- 12. is any procedure that applies colored chemicals to specimens
- 14. dormant, resting stage when conditions in the environment become unfavorable
- 16. used in conjugation between bacterial cells
- 17. single-celled, no true nucleus
- 18. a relationship in which the host provides the parasitic microbe with nutrients and a habitat
- 19. corkscrew-shaped bacteria
Down
- 2. catalysts for all chemical reactions in cells
- 3. specialized area of biology that deals with living things ordinarily too small to be seen without magnification
- 4. found in algae and plant cells
- 6. true nucleus
- 7. prefer high concentration of salt
- 9. motile feeding stage requiring ample food and moisture to stay active
- 10. most prominent feature of viruses
- 13. a small sample of microbes
- 15. neuromuscular disease also called lockjaw
- 20. to grow microorganisms