Answer Posted / anitha, k.g.
pour plate: diluted microbial sample is transfered first to
the petriplate and over that melted medium is poured.highly
useful for enumerating the population of microbes in the
sample.
spread plate: melted medium is poured first and over that
add diluted microbial sample and spread using a sterile
bent glass rod. mainly for purification of a mixed bacteria
| Is This Answer Correct ? | 51 Yes | 22 No |
Post New Answer View All Answers
What is the mode of action for quaternary ammonium compounds?
What are chemisterilants?
what is genetic competence and plasmid mediated transformation ?
Why did you decide to study microbiology? What do you like about it?
Why Lactobacilli are considered the most aciduric and acidogenic organisms in the oral cavity ?
what is the protocol for immunoprecipitation of bacterial proteins?
What is beaded appearance of mycobacteria?
Which is the more important step in gram stain?
You receive a package that contains plants that may have been injured by herbicide drift or may have a virus. With no further information, how might you determine which is the problem?
How are the articles commercially sterilized?
Explain the growth curve of S. pneumo ?
Give an account of removal of and microscopic visualization of extracellular matrix?
Expalin about Methylobacterium and plant PPFMs beneficial bacteria ?
How to extract hydrophobic proteins from yeast wall cells?
How to analyse antibacterial data ?
