Across
- 3. The ability of some bacteria to resist harmful substances, such as antibiotics.
- 4. A type of microorganism that lacks a nucleus.
- 7. stain Type of stain used to differentiate between Gram-positive and Gram-negative bacteria.
- 10. Round-shaped bacteria.
- 12. Spiral-shaped bacteria.
- 14. The part of the bacterial cell responsible for protein synthesis.
- 15. The gel-like substance used as a solid medium in bacteriological cultures.
- 18. The substance found in the cell walls of most bacteria.
- 19. A method used to grow bacteria in a lab.
- 20. Hair-like structures on the surface of bacteria that aid in movement.
Down
- 1. Instrument used to view microorganisms.
- 2. Bacteria that require oxygen for survival.
- 5. stain A staining method used to identify bacteria with waxy cell walls, like Mycobacterium.
- 6. The part of a bacterium that contains its genetic material.
- 8. Process of using heat to sterilize lab equipment.
- 9. A structure that helps bacteria adhere to surfaces.
- 11. wall The outermost protective layer of bacterial cells.
- 13. Process of heating to destroy harmful microorganisms.
- 16. The liquid nutrient solution used for growing microorganisms in the lab.
- 17. fission Process by which bacteria reproduce asexually.