Cell Cultures and Characteristics Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate acid fast organisms coliform bacteria gram positive bacteria yeasts acid fast organisms coliform bacteria gram positive bacteria yeasts ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Pseudomonas aeruginosa forms a blue water soluble pigment called β-carotene chlororaphin pyoverdin pyocyanin β-carotene chlororaphin pyoverdin pyocyanin ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Plate counts are often reported as thousands/ml cfu Both (a) and (b) cfu/ml thousands/ml cfu Both (a) and (b) cfu/ml 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 8.5 3.5 6.79 8.90 8.5 3.5 6.79 8.90 ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Which of the following hint(s) suggest/s that a given specimen is likely to contain anaerobic bacteria? All of these Foul odour Presence of sulphur granules Gas in specimen All of these Foul odour Presence of sulphur granules Gas in specimen 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 selective medium enriched medium differential medium enrichment medium selective medium enriched medium differential medium ANSWER DOWNLOAD EXAMIANS APP
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