Cell Cultures and Characteristics In the process of freeze drying, a dense cell suspension is placed in small vials and is frozen at -60 to -78°C -48 to -58°C -30 to -48°C -20 to -30°C -60 to -78°C -48 to -58°C -30 to -48°C -20 to -30°C ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria can grow in acidic pH? Vibrio cholerae Lactobacilli Salmonella Shigella Vibrio cholerae Lactobacilli Salmonella Shigella ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Plate counts are often reported as cfu/ml thousands/ml cfu Both (a) and (b) cfu/ml thousands/ml cfu Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. sugars low levels of nitrogen low concentration of various dyes bile salts sugars low levels of nitrogen low concentration of various dyes bile salts ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following methods is most likely to be quantitative? None of these Gram staining Dilution and plating Wet mount None of these Gram staining Dilution and plating Wet mount ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Agar is used for solidifying culture media because it does not add to the nutritive properties of the medium it does not affect by the growth of bacteria All of these the melting and solidifying points of agar solution are not the same it does not add to the nutritive properties of the medium it does not affect by the growth of bacteria All of these the melting and solidifying points of agar solution are not the same ANSWER DOWNLOAD EXAMIANS APP
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