Cell Cultures and Characteristics Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate gram positive bacteria acid fast organisms yeasts coliform bacteria gram positive bacteria acid fast organisms yeasts coliform bacteria ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 1.5-20% >10%but<20% 0.5% or less >10% 1.5-20% >10%but<20% 0.5% or less >10% ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following methods is most likely to be quantitative? Wet mount None of these Gram staining Dilution and plating Wet mount None of these Gram staining Dilution and plating ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics For the selection of endospore-forming bacteria, a mixed culture can be heated at 70°C for 10 minutes 80°C for 10 minutes 90°C for 10 minutes 60°C for 10 minutes 70°C for 10 minutes 80°C for 10 minutes 90°C for 10 minutes 60°C for 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Agar is used for solidifying culture media because it does not affect by the growth of bacteria the melting and solidifying points of agar solution are not the same All of these it does not add to the nutritive properties of the medium it does not affect by the growth of bacteria the melting and solidifying points of agar solution are not the same All of these it does not add to the nutritive properties of the medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 8.5 6.79 8.90 3.5 8.5 6.79 8.90 3.5 ANSWER DOWNLOAD EXAMIANS APP
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