Cell Cultures and Characteristics The concentration of agar to obtain semi solid media is >10% >10%but<20% 0.5% or less 1.5-20% >10% >10%but<20% 0.5% or less 1.5-20% ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Pseudomonas aeruginosa forms a blue water soluble pigment called chlororaphin pyocyanin β-carotene pyoverdin chlororaphin pyocyanin β-carotene pyoverdin ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Plate counts are often reported as thousands/ml cfu cfu/ml Both (a) and (b) thousands/ml cfu cfu/ml Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Cell Cultures and Characteristics Cell counting can be carried out by plate counting membrane filter count All of these direct microscopic count using petroffhansser counting chamber plate counting membrane filter count All of these direct microscopic count using petroffhansser counting chamber 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 selective medium enriched medium differential medium enrichment medium selective medium enriched medium differential 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 6.79 8.90 3.5 8.5 6.79 8.90 3.5 8.5 ANSWER DOWNLOAD EXAMIANS APP
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