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 Which of the following chemotherapeutic agents may affect the growth of Campylobacter jejuni? Vacomycin None of these Trimethoprim Polymyxin Vacomycin None of these Trimethoprim Polymyxin ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Viable plate count can be obtained using both (a) and (b) Spread plate method Pour plate method Hemocytometer both (a) and (b) Spread plate method Pour plate method Hemocytometer ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following techniques may be performed quantitatively to determine the number of bacteria of a particular type? Spread plate Streak plate technique Pour plate Both (a) and (b) Spread plate Streak plate technique Pour plate Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics A medium containing crystal violet dye plus sodium deoxycholate will allow gram (+)ve intestinal bacteria to grow aquatic bacteria to grow gram (-)ve intestinal bacteria to grow none of these gram (+)ve intestinal bacteria to grow aquatic bacteria to grow gram (-)ve intestinal bacteria to grow none of these ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics When a substance is added to a liquid medium which inhibits the growth of unwanted bacteria and favors the growth of wanted bacteria, it is known as enrichment medium differential medium enriched medium selective medium enrichment medium differential medium enriched medium selective medium ANSWER DOWNLOAD EXAMIANS APP
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