Across
- 3. of creating new products and genetically modified organisms
- 5. DNA Technology makes it possible to transfer genetic material from one organism to
- 7. Engineering manipulates the genetics of microbes, plants, or animals for the
- 9. generation the belief that invisible vital forces present in matter led to
- 12. single-celled, no nucleus, distinct from bacteria
- 13. setting
- 16. a protein and polysaccharide component of some bacterial cell walls
- 19. single-celled, no nucleus
Down
- 1. to other cells and surfaces
- 2. (LPS) a polysaccharide component of some bacterial cell walls
- 4. Koch the germ theory of disease
- 6. living things arise only from others of the same kind
- 8. single-celled or multicellular, have a nucleus
- 10. defines bacteria and archaea
- 11. creation of life
- 14. and deliberately alter DNA
- 15. a protective polysaccharide outer layer of some bacteria that also allows
- 17. Semmelweis described the importance of hand washing in preventing disease in the
- 18. a polysaccharide that composes the cell wall of many fungi
