Ch 15 Vocab

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Across
  1. 2. Streptomycin was isolated from fungi in _____.
  2. 3. Penicillin was isolated from mold in _____.
  3. 6. Rings of bacterial DNA are usually twisted into _____.
  4. 8. Phase I trials determine the _____ of a drug.
  5. 9. In a _____ trial, neither the patients nor the researchers know who is getting the drug.
  6. 10. _____ lab tests are performed in the lab, rather than on living organisms.
Down
  1. 1. Some bacterial DNA forms rings known as ____.
  2. 4. Tuberculosis attacks the _____.
  3. 5. A mix of antibiotics is a _____.
  4. 7. A _____ is a sugar pill or saline injection given to the control group of a trial.