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What is the purpose of the different types of media (solid, semi-solid, broth)?
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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?What is the difference between defined media and complex media?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?
- What is differential medium and differential media? Explain the difference ?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?How are microorganisms able to change the pH of the media in which theyare grown?
- What type of media are culture medium 1 and culture medium 2? And its difference to each other?Aside from Paraffin, what is your recommended infiltrating medium for routine purposes? why?Agar is a solidifying agent used in media preparation. How and why does the agar concentration in semisolid media differ from conventional solid media?