Cell Cultures and Characteristics Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate coliform bacteria yeasts gram positive bacteria acid fast organisms coliform bacteria yeasts gram positive bacteria acid fast organisms ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics For the selection of endospore-forming bacteria, a mixed culture can be heated at 60°C for 10 minutes 90°C for 10 minutes 80°C for 10 minutes 70°C for 10 minutes 60°C for 10 minutes 90°C for 10 minutes 80°C for 10 minutes 70°C for 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics In the pour plate method, the mixed culture is diluted directly in tubes of both (a) and (b) liquid agar medium none of these sterile liquid usually water both (a) and (b) liquid agar medium none of these sterile liquid usually water ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 0.5% or less >10% >10%but<20% 1.5-20% 0.5% or less >10% >10%but<20% 1.5-20% ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following is used for the proper maintenance and preservation of pure cultures? All of these Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media Preservation by lyophilization All of these Preservation by overlaying cultures with mineral oil Periodic transfer to fresh media Preservation by lyophilization ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria can grow in acidic pH? Lactobacilli Vibrio cholerae Shigella Salmonella Lactobacilli Vibrio cholerae Shigella Salmonella ANSWER DOWNLOAD EXAMIANS APP
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