Cell Cultures and Characteristics In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at -30 to -48°C -60 to -78°C -20 to -30°C -48 to -58°C -30 to -48°C -60 to -78°C -20 to -30°C -48 to -58°C ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. sugars low concentration of various dyes low levels of nitrogen bile salts sugars low concentration of various dyes low levels of nitrogen bile salts ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The medium which allows the growth of more than one microorganisms of interest but with morphologically distinguishable colonies is known as enrichment medium selective medium none of these differential medium enrichment medium selective medium none of these differential medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics When a substance is added to a solid medium which inhibits the growth of unwanted bacteria but permits the growth of wanted bacteria, it is known as enriched medium selective medium enrichment medium differential medium enriched medium selective medium enrichment medium differential medium ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Viable plate count can be obtained using Pour plate method Spread plate method both (a) and (b) Hemocytometer Pour plate method Spread plate method both (a) and (b) Hemocytometer 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 gram positive bacteria acid fast organisms coliform bacteria yeasts gram positive bacteria acid fast organisms ANSWER DOWNLOAD EXAMIANS APP
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