Important example(s) of enriched medium/media is/ are Blood agar All of these Loeffler's serum slope Bordet-gengou medium TRUE ANSWER : ? YOUR ANSWER : ?
Treponema species from human oral cavity can be selected by using all of these pH of the medium incubation temperature cell size and motility TRUE ANSWER : ? YOUR ANSWER : ?
All bacteria that inhabit the human body are autotrophs chemolithotrophs phototroph heterotrophs TRUE ANSWER : ? YOUR ANSWER : ?
A medium containing crystal violet dye plus sodium deoxycholate will allow none of these aquatic bacteria to grow gram (+)ve intestinal bacteria to grow gram (-)ve intestinal bacteria to grow TRUE ANSWER : ? YOUR ANSWER : ?
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 enriched medium differential medium selective medium enrichment medium TRUE ANSWER : ? YOUR ANSWER : ?
The concentration of agar to obtain semi solid media is 1.5-20% >10% >10%but<20% 0.5% or less TRUE ANSWER : ? YOUR ANSWER : ?
Pseudomonas aeruginosa forms a blue water soluble pigment called pyocyanin pyoverdin chlororaphin β-carotene TRUE ANSWER : ? YOUR ANSWER : ?
Mac-Conkey medium is an example of differential medium enrichment medium transport medium all of these TRUE ANSWER : ? YOUR ANSWER : ?
Stuart's transport medium is used for transport of specimen containing Vibrio cholerae Shigella Neisseria gonorrhoeae Salmonella TRUE ANSWER : ? YOUR ANSWER : ?
To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 3.5 8.90 8.5 6.79 TRUE ANSWER : ? YOUR ANSWER : ?