Cell Cultures and Characteristics To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 8.5 6.79 8.90 3.5 8.5 6.79 8.90 3.5 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Cell counting can be carried out by plate counting direct microscopic count using petroffhansser counting chamber All of these membrane filter count plate counting direct microscopic count using petroffhansser counting chamber All of these membrane filter count ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following bacteria can grow in alkaline pH? Shigella Vibrio cholerae Lactobacilli Salmonella Shigella Vibrio cholerae Lactobacilli Salmonella ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics For the selection of endospore-forming bacteria, a mixed culture can be heated at 70°C for 10 minutes 90°C for 10 minutes 80°C for 10 minutes 60°C for 10 minutes 70°C for 10 minutes 90°C for 10 minutes 80°C for 10 minutes 60°C for 10 minutes 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 gram positive bacteria coliform bacteria acid fast organisms yeasts gram positive bacteria coliform bacteria acid fast organisms yeasts ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. low levels of nitrogen low concentration of various dyes sugars bile salts low levels of nitrogen low concentration of various dyes sugars bile salts ANSWER DOWNLOAD EXAMIANS APP
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