what practical importance are air-borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants?
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what practical importance are air-borne microorganisms to the laboratory workers?
What precautions should be taken to control laboratory contaminants?
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- Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? Of what advantage is the using a solid and a liquid medium?Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? What precautions should be taken to control laboratory contaminants? Of what advantage is the using a solid and a liquid medium?Of what practical importance are air borne microorganisms to the laboratory workers? What precautions should be taken to control laboratory contaminants? Why are petri dishes incubated in an inverted position? Of what advantage is the using a solid and a liquid medium?
- What is the most commonly used fixative in stool samples and why? Why is staining of stool samples very important in identifying parasites? Why is direct fecal smear a routine procedure in the parasitology section?Which of these microbial structures is the most difficult to kill when attempting to sterilize instruments? bacterial spores Mycobacterium pneumoniae protozoal cysts fungal sporesWhy is chlorination, although beneficial in terms of bacterial pathogen control, of environmental concern?