Q. 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

View solution

Q. Which of the following methods is most likely to be quantitative?

View solution

Q. Which of the following hint(s) suggest/s that a given specimen is likely to contain anaerobic bacteria?

View solution

Q. Viable plate count can be obtained using

View solution

Q. In the pour plate method, the mixed culture is diluted directly in tubes of

View solution

Q. Treponema species from human oral cavity can be selected by using

View solution

Q. 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

View solution

Q. Peptone water and nutrient broth are

View solution

Q. Stuart's transport medium is used for transport of specimen containing

View solution

Q. Plate counts are often reported as

View solution

Q. The medium which allows the growth of more than one microorganisms of interest but with morphologically distinguishable colonies is known as

View solution

Q. Selective media facilitate growth of only one kind of organism. Saboraud medium is used to selectively isolate

View solution

Q. Allosteric enzymes are

View solution

Q. Intracellular enzymes

View solution

Q. Enzyme catalase has non-protein metal as

View solution

Q. Isozymes or iso enzymes are those enzyme which

View solution

Q. Enzymes are

View solution

Q. Main function of an enzyme is to

View solution

Q. Who coined the word enzyme first?

View solution

Q. The inactive protein from of enzyme is

View solution