Cell Cultures and Characteristics Which of the following bacteria dies quickly after drying? Mycobacterium tuberculosis Treponema pallidium Pseudomonas aeruginosa Staphylococcus aureus Mycobacterium tuberculosis Treponema pallidium Pseudomonas aeruginosa Staphylococcus aureus ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited. low concentration of various dyes low levels of nitrogen sugars bile salts low concentration of various dyes low levels of nitrogen sugars bile salts ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Cell counting can be carried out by membrane filter count All of these plate counting direct microscopic count using petroffhansser counting chamber membrane filter count All of these plate counting direct microscopic count using petroffhansser counting chamber ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 3.5 8.5 6.79 8.90 3.5 8.5 6.79 8.90 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics A disease producing species occurring in a mixed culture can often be selected on the basis of its special nitrogen source special carbon source none of these pathogenic properties special nitrogen source special carbon source none of these pathogenic properties ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics In the pour plate method, the mixed culture is diluted directly in tubes of liquid agar medium both (a) and (b) sterile liquid usually water none of these liquid agar medium both (a) and (b) sterile liquid usually water none of these ANSWER DOWNLOAD EXAMIANS APP
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