Micro Exam 1 Terminology

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Across
  1. 3. bacteria that live together in slime
  2. 4. polymer of polysaccharides and polypeptides that are secreted to cover the cell
  3. 8. reagent used by an enzyme for the reaction
  4. 10. study of any organism that requires a microscope to see
  5. 11. organic molecule required for certain enzymes to function
  6. 12. minimum time to kill all microbes at given temperature
  7. 18. time to kill 90% of population at given temperature
  8. 21. tufts of flagella at one end
  9. 22. combination of iodine and organic molecule
  10. 25. type of reaction involving building a molecule
  11. 26. type of media that helps show a difference between bacterial species
  12. 27. made first recombinant DNA
  13. 29. method to kill all organisms
  14. 30. flagella all around the cell
  15. 33. single flagella at one end or both ends of the cell
  16. 34. organism that can only grow when oxygen present
  17. 35. type of growth where daughter cells grow inside main cell
  18. 36. RNA that acts as a catalyst
  19. 37. heat-loving organisms
  20. 38. protein that act as catalyst
Down
  1. 1. inorganic molecule required for certain enzymes to function
  2. 2. all chemical reactions in the cell
  3. 4. time it takes for a bacterial population to double
  4. 5. specialized cyanobacteria biofilms that have been growing >2000 years in Western Australia
  5. 6. invented the microscope
  6. 7. lowest temperature to kill all microbes in 10 minutes
  7. 9. free-swimming bacteria
  8. 10. organisms that grow at lower oxygen concentration than air
  9. 13. area around disk in disk-diffusion method that lacks bacteria
  10. 14. only the target microbe is affected by the drug without adverse side effects to the host
  11. 15. organism that can grows better with oxygen but can grow without it
  12. 16. method to kill vegetative microbes on a surface, does not typically kill endospores
  13. 17. cold-loving organisms
  14. 19. theoretically formed on petri plates from a single bacterial cell
  15. 20. organisms that love low pH
  16. 23. salt-loving organisms
  17. 24. decrease total number of microbes to safe eating levels
  18. 28. person who disproved idea of spontaneous generation
  19. 29. type of media that promotes growth of desired bacteria and suppress growth of other bacteria
  20. 31. when a molecule absorbs a specific wavelength light and gives off a longer wavelength light
  21. 32. type of reaction involving break-down of a molecule