Quiz 5

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Across
  1. 2. Viscous liquid used to prevent cell damage when freezing bacterial stock for long-term storage
  2. 5. Staining method to visualize the peptidoglycan layer
  3. 6. A multi-test system used to characterize the unknown in module II; many chambers inoculated with a single colony
  4. 8. Sugar used to turn on the pBAD promoter and express CDI toxin
  5. 9. Method used to isolate plasmids from bacterial cells
  6. 10. A microbe which grows in absence of oxygen; can be facultive or obligate
Down
  1. 1. CDI+ cells carry this gene to prevent self-toxicity
  2. 3. What is "C" in CDI?
  3. 4. Virus that eats bacteria
  4. 7. For DNA sequencing, we amplified the 16S _______RNA gene.