Cell Cultures and Characteristics In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at -20 to -30°C -48 to -58°C -60 to -78°C -30 to -48°C -20 to -30°C -48 to -58°C -60 to -78°C -30 to -48°C ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Mac-Conkey medium is an example of differential medium transport medium enrichment medium all of these differential medium transport medium enrichment medium all of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate coliform bacteria yeasts acid fast organisms gram positive bacteria coliform bacteria yeasts acid fast organisms gram positive bacteria ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following problem makes it impossible to satisfy all of Koch's postulates? Species of microorganism is in question Microorganism cannot be isolated in pure culture Microorganism causes serious symptoms in humans Genes from the microorganism cannot be amplified by PCR Species of microorganism is in question Microorganism cannot be isolated in pure culture Microorganism causes serious symptoms in humans Genes from the microorganism cannot be amplified by PCR ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria can grow in acidic pH? Salmonella Shigella Vibrio cholerae Lactobacilli Salmonella Shigella Vibrio cholerae Lactobacilli ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is 0.5% or less >10%but<20% 1.5-20% >10% 0.5% or less >10%but<20% 1.5-20% >10% ANSWER DOWNLOAD EXAMIANS APP
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