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Questions and Answers
Culture media are natural mixtures of nutrients and substances used for supporting the growth of microorganisms.
Culture media are natural mixtures of nutrients and substances used for supporting the growth of microorganisms.
False (B)
Agar is a solidifying agent used in culture media, and it solidifies at 45 °C.
Agar is a solidifying agent used in culture media, and it solidifies at 45 °C.
True (A)
Liquid form culture media appears turbid when there is growth of bacteria.
Liquid form culture media appears turbid when there is growth of bacteria.
True (A)
Semisolid form culture media is prepared with agar at concentrations of 1-2%.
Semisolid form culture media is prepared with agar at concentrations of 1-2%.
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Agar plate culture media is used to have isolated colonies for bacterial identification.
Agar plate culture media is used to have isolated colonies for bacterial identification.
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