In the pour plate method, the mixed culture is diluted directly in tubes of both (a) and (b) none of these liquid agar medium sterile liquid usually water TRUE ANSWER : ? YOUR ANSWER : ?
For the selection of endospore-forming bacteria, a mixed culture can be heated at 80°C for 10 minutes 60°C for 10 minutes 70°C for 10 minutes 90°C for 10 minutes TRUE ANSWER : ? YOUR ANSWER : ?
A disease producing species occurring in a mixed culture can often be selected on the basis of its special carbon source special nitrogen source pathogenic properties none of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following methods is most likely to be quantitative? Wet mount Gram staining Dilution and plating None of these TRUE ANSWER : ? YOUR ANSWER : ?
For the selection of lactobacilli present in cheddar cheese, the pH of the medium is maintained at 5.35 6.35 5.75 4.35 TRUE ANSWER : ? YOUR ANSWER : ?
Important example(s) of enriched medium/media is/ are Bordet-gengou medium All of these Loeffler's serum slope Blood agar 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 : ?
Mac-Conkey medium is an example of transport medium differential medium all of these enrichment medium TRUE ANSWER : ? YOUR ANSWER : ?
To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of 8.5 6.79 8.90 3.5 TRUE ANSWER : ? YOUR ANSWER : ?
Stuart's transport medium is used for transport of specimen containing Salmonella Vibrio cholerae Neisseria gonorrhoeae Shigella TRUE ANSWER : ? YOUR ANSWER : ?