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 -30 to -48°C -48 to -58°C -60 to -78°C -20 to -30°C -30 to -48°C -48 to -58°C -60 to -78°C ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. bile salts low levels of nitrogen sugars low concentration of various dyes bile salts low levels of nitrogen sugars low concentration of various dyes ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is >10% >10%but<20% 1.5-20% 0.5% or less >10% >10%but<20% 1.5-20% 0.5% or less ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following chemotherapeutic agents may affect the growth of Campylobacter jejuni? Trimethoprim Polymyxin Vacomycin None of these Trimethoprim Polymyxin Vacomycin None of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Stuart's transport medium is used for transport of specimen containing Shigella Salmonella Vibrio cholerae Neisseria gonorrhoeae Shigella Salmonella Vibrio cholerae Neisseria gonorrhoeae ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Plate counts are often reported as Both (a) and (b) thousands/ml cfu/ml cfu Both (a) and (b) thousands/ml cfu/ml cfu ANSWER DOWNLOAD EXAMIANS APP
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