Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sonia
in some cases usually nonpathogenic bacteria tend to
overgrow the pathogenic ones, in such cases , substances
which have a stimulating effect on the bacteria to be grown
or an inhibitory effect on those to be suppressed are
incorporated in the medium. if such substances are added to
a liquid medium the result is an absolute increase in the
numbers of wanted organisms relative to the other bacteria.
such media are called enrichment media..
eg. tetrathionate broth.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the trouble in growing streptococcus species?
What kind of supervision do you like?
Explain agar bacteria separation?
Why yeast does not grow beyond a 1:10000 dilution ?
what primers are specific for B.stearothermophilus?
Why did you choose BSC with Microbiology after your diploma in pharmacy and than MBA ? You also could do B.pharmacy and MBA?
what is antibacterial index
What is the the primary cause of an inflammatory reaction to an overhanging gingival margin of a restoration ?
Which bacteria do not have a lipopolysaccharide outer layer, but do have teichoic acids attached to their cell walls gram positive or gram negative?
what is the protocol for immunoprecipitation of bacterial proteins?
How to contaminate bacterial culture ?
What is the HIV-1 Gag primer sequence ?
What is Chemical mutagenesis of plasmids and Why only Is there an alternative for FITC to label E. coli for FACS ?
How to keep stock for fungal strain?
Why are mycobacteria acid fast?
