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if contamination is noted in a subculture sample, what should be to obtain a pure culture
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∙ 14y ago
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Could you distinguish between axenic culture and pure culture?
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.
What is the difference between pure culture and auxanic 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.
Why colony represent a pure culture?
The colony started from one single microbe that divided and divided until it formed what we call a colony of all the same bacteria. By selecting that colony we can be sure that its is pure and will grow only into a pure culture. Be sure to select on that is isolated so that you will not pick up a contaminate.
What are the different measures taken to prevent contamination of culture media?
ullo ka patha
What is the importance of aseptic culture technique in growing microorganisms?
Its the only way to get a pure culture.
Why is it to obtain to maintain a pure culture?
control the contamination
How would you define pure culture and sterile and contamination in the isolation and purification of bacteria?
A pure culture is defined as a population containing only a single species or strain of bacteria. Contamination means that more than one species is present in a culture that is supposed to be pure.
How would you define pure culture sterile and contamination in the isolation and purification of bacteria?
A pure culture is defined as a population containing only a single species or strain of bacteria. Contamination means that more than one species is present in a culture that is supposed to be pure.
Why media culture is specifically?
Culture media should be specific to avoid contamination of unwanted microorganisms and to obtain a pure culture of microorganisms.
How would you define pure culture sterile culture and contamination in the culture and isolation of bacteria?
A pure culture contains only one bacteria and no other. A sterile culture has only one bacteria in it and is usually used for transport. Contamination is something that doesn't belong. It can even be a small bit of plastic or wire. It is the opposite of a pure culture. The whole idea when working with isolating bacteria is to figure out which bacteria (or microbe) is causing an infection or disease in a patient. Your job is to help to figure this out so that the proper treatment can be started as soon as possible.
What is cross contamination in animal tissue culture?
Cross contamination means the growth of microrganism in animal cell culture.
What is 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
Could you distinguish between axenic culture and pure culture?
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.
Why obtain pure culture of bacteria from a mixed culture?
i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
What is the difference between pure culture and auxanic 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.
Is pure culture having same meaning of microbial culture?
A pure culture is a microbial culture of only one organism. A microbial culture could contain any number of organisms.
Does natural ice have pure water?
yes, like places where there aren;t contamination
