i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
It is called a bacterium singular and bacteria plural.
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.
lactobacillus acidophillus,lactobacillus bulgaricus
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A sample of the patient's feces is placed in a special medium where bacteria is then grown. The bacteria that grow in the culture are identified using a microscope and biochemical tests.
i obtain pure culture of bacteria from a mixed culture for obtain pure one bacterial culture
To decide on which colonies you should pick from a plate culture, you'll have to know whether you desire to grow a mixed culture of different microbes and bacteria or a pure culture that consists of only one strain of bacteria or microbe.
No, not all bacteria can grow on a culture. Some bacteria require extreme environmental factors to grow, and survive, which you can't really try on a culture plate.
The collective noun is a culture of bacteria.
The collective noun is a culture of bacteria.
The purpose is to isolate a pure culture of bacteria from a mixed culture of bacteria.
It's word play on 'culture' and 'bacteria culture' which is a liquid or gel medium designed to support the growth of microorganisms or bacteria. In this context, 'culture' means: "the tastes in art and manners that are favored by a social group". This quotation simply means that "sympathetically" some people are dirty and lacking in hygiene (as it is in unsanitary conditions that bacteria thrives!), and the only culture they have is the bacteria growing on them.
It is called a bacterium singular and bacteria plural.
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.
It is an attempt to culture (grow) whatever bacteria are living in your throat.
If you really wanted to you could definitely determine how many different bacteria are in a mixed culture. You would have to do a lot of testing for specific bacteria though.