UNIT II

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Across
  1. 1. Ethylene oxide and formaldehyde are used in ........sterilization
  2. 4. Gram staining differentiates bacteria on the based on the physical properties of their.....
  3. 5. The process of prevention of infection by inhibiting the growth and multiplication of infectious agents
  4. 7. The test used to detect the ability of a microorganisms to produce urease enzyme
  5. 9. a process that eliminates many or all pathogenic microorganisms, except bacterial spores
Down
  1. 2. Instrument used for moist heat sterilization
  2. 3. process that kills all forms of biological agents
  3. 6. Series of different biochemical test
  4. 8. An electric device used in dry heat sterilization