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What does comparing growth of the four organisms in a given media tell you?
Wiki User
∙ 9y ago
It can help you to determine if there are any patterns. You will want to change up the settings to see the best results.
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∙ 9y ago
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What is reducing media in microbiology?
it is a type of media used for the growth of obligate anaerobes.
What is enrichment media in microbiology?
Enriched media is different from Enrichment media... Enriched media: Blood and other special nutrients may be added to general purpose media to encourage the growth of fastidious microbes. These specially forfited media are called as enriched media. e.g. Blood agar, Chocolate agar. Enrichment media: This is a media which promotes the growth of a particular organism by providing it with the essential nutrients and rarely contains certain inhibitory substance to prevent the growth of normal competitors. e.g. Selenite F broth- this media favours thegrowth of Salmonella also prevents the growth of normal competitors like E. coli . but E.Coli do not perish in the medium but they do not flourish like Salmonella
Why can certain organisms change the color of the media on which they were cultured?
Certain organisms can utilize the contents of different media differently than others. By using, or changing, this media content, it usually changes the pH of the media, which can cause a color change if there is a pH indicator present.
Is tryptone broth differential or selective media?
differential.
Which organisms seem to grow best in alkaline media?
vibrio cholera
Which type of culture media is best for the growth of most chemoheterotrophic organisms?
selective media
What are different types of microbiological media?
There are various types of microbiological media used for culturing microorganisms, such as agar plates for solid media, broth for liquid media, selective media to encourage growth of specific organisms, differential media to distinguish different types of organisms based on their growth characteristics, and enrichment media to help grow fastidious microbes.
Can Some motile organisms produce growth on artificial media with a spreading edge?
Yes
What selective growth media is best suited for isolation of coliform bacteria?
MacConkey's agar is a selective growth media that is best suited for isolation of coliform bacteria. This bacterial is red and is gram negative. The agar plate inhibits the growth of gram positive organisms and allows gram negative organisms to grow.
What is enrichment medium and how does it differ from differential and selective media?
Selective media is one that grows only certain microorganisms while inhibiting (or preventing) others from growing, that is to say , the media has certain chemicals that allow one organism to grow but another organism cannot grow with those ingredients in the media, thus, is selective for the organisms that can grow in that media. Therefore, most commonly grows only one type of organism. Differential media is one that distinguishes one microorganism from another, it can grow more than one microorganism, but depending on how each organism reacts to the media (like turns red) it differentiates from another microorganism. In this type of media if you are trying to distinguish between 2 types of microorganisms, both should grow but they will have different reactions to the media, and thru their visible reactions you can tell them apart (differentiate them).
What is the principle of selective media?
Scientists in a lab use selective media and differential media to identify or isolate organisms. Selective media allows only certain types of organisms to grow.
How can organisms that dont use starch grow on a starch agar plate?
Organisms that do not use starch grows on a starch agar plate by using other organisms. The other organisms break down the starch into sugar and the starch intolerant organisms can complete those simple sugars.
Is talcpowder used as a media for micro organisms?
no
What is reducing media in microbiology?
it is a type of media used for the growth of obligate anaerobes.
What is the difference between complex media and simple media?
Complex media contain a mixture of nutrients, while simple media provide specific nutrients in defined amounts. Complex media support the growth of a wider range of microorganisms, while simple media are used when the nutritional requirements of the microorganism are known.
What is a simple media?
In this media non-complicated ingredients are used to support the growth of microbes
What is enrichment media in microbiology?
Enriched media is different from Enrichment media... Enriched media: Blood and other special nutrients may be added to general purpose media to encourage the growth of fastidious microbes. These specially forfited media are called as enriched media. e.g. Blood agar, Chocolate agar. Enrichment media: This is a media which promotes the growth of a particular organism by providing it with the essential nutrients and rarely contains certain inhibitory substance to prevent the growth of normal competitors. e.g. Selenite F broth- this media favours thegrowth of Salmonella also prevents the growth of normal competitors like E. coli . but E.Coli do not perish in the medium but they do not flourish like Salmonella
