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I suppose that this is an example of applied chemistry.
In order to identify any of the species in a mixed culture, you first have to isolate individual colonies and grow them in a pure culture. You can't perform tests to identify bacteria in a mixed culture.
i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
A pure culture is a microbial culture of only one organism. A microbial culture could contain any number of organisms.
Dilution is necessary for getting isolated colonies, from which pure culture shall be obtained for further study.
To identify the pure culture the best method is to perform sub culturing and it can be done either by on another agar plate by streak plate method or by pour plate methodThe next is to perform staining which give the difference in morphology if the culture is not pure. But we should perform both the test and then should corelate them because none of them is individually 100% full proof
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one
I suppose that this is an example of applied chemistry.
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one
In order to identify any of the species in a mixed culture, you first have to isolate individual colonies and grow them in a pure culture. You can't perform tests to identify bacteria in a mixed culture.
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one
a pure culture is the one that originate from a single cell and has same specie of an organism while axenic culture can originate from more than one cell.
i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
A pure culture is one in which only one kind of microbial species is found whereas in mixed culture two or more microbial species formed colonies.
A pure culture is a microbial culture of only one organism. A microbial culture could contain any number of organisms.
if contamination is noted in a subculture sample, what should be to obtain a pure culture
The culture which contain an organism (bacterial colony) which you are required to grow in a broth media that is a media lacking solidifying agent agar. A pure culture should not contain other bacterial or fungal cells in it except the required or cultured one