Cell Cultures and Characteristics The solidifying agent commonly used in preparation of media is/are silica gel agar both (a) and (b) none of these silica gel agar both (a) and (b) none of these 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? Streak plate technique Pour plate Both (a) and (b) Spread plate Streak plate technique Pour plate Both (a) and (b) Spread plate 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 none of these sterile liquid usually water both (a) and (b) liquid agar medium none of these sterile liquid usually water both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics When a substance is added to a solid medium which inhibits the growth of unwanted bacteria but permits the growth of wanted bacteria, it is known as differential medium enriched medium selective medium enrichment medium differential medium enriched medium selective medium enrichment medium 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 8.90 6.79 8.5 3.5 8.90 6.79 8.5 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Pseudomonas aeruginosa forms a blue water soluble pigment called pyocyanin chlororaphin pyoverdin β-carotene pyocyanin chlororaphin pyoverdin β-carotene ANSWER DOWNLOAD EXAMIANS APP
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