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Can a Pure culture prepared from mixed broth or mixed agar slant?
Wiki User
∙ 10y ago
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 method
The 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
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoyes, just the mix culture need to be separated firts
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How will the arrangement of thre lactococcus lactis in broth differ from the arrangement in a slant culture?
In the slant culture, the bacterial growth is even to spreading to irregular. On the other hand, in broth culture, the growth ranges from sedimentation at the bottom, to turbid growth to pellicle growth.
What is slant broth and deep?
a slant broth is a type of inoculating agar to gather bacterial data from.
Why is it important that the Tryptic Soy Agar slant be inoculated with a pure bacterial culture instead of a mixed culture?
So that you can be sure that the results are due only to one specific species.
If you strongly suspect a nutrient agar slant culture is contaminated what method would you use to ascertain whether you are right or not?
You have to make subculture from this slant and after incubation you can observe how many types of microorganisms are present in the nutrient agar slant. If you have one colony shape so you have a pure nutrient agar slant but if you have more than one type of colonies so the nutrient agar slant is contaminated.
How can anaerobes be maintained in pure cultures?
Anarobes can be inoculated in an agar slant using an inoculating needle. The needle is able to put the anarobes deep inside the agar. The anarobes can then grow in the anarobic environment provided. The agar slant should then be refrigerated after suitable growth is achieved.
How will the arrangement of thre lactococcus lactis in broth differ from the arrangement in a slant culture?
In the slant culture, the bacterial growth is even to spreading to irregular. On the other hand, in broth culture, the growth ranges from sedimentation at the bottom, to turbid growth to pellicle growth.
What is slant broth and deep?
a slant broth is a type of inoculating agar to gather bacterial data from.
How do the pure broth culture differ?
Pure broth culture is a liquid media, used to propagate large numbers of microorganisms. Where as Slant cultures are semi solid media containing a solidifying agent (usually agar). Can be used in determining bacterial motility and in promoting anaerobic growth.
Why is it important that the Tryptic Soy Agar slant be inoculated with a pure bacterial culture instead of a mixed culture?
So that you can be sure that the results are due only to one specific species.
What is the arrangement of Lactococcus Lactis?
in the broth they will be packed close together and more spread out in the slant
Why slant is prepared for microbial growth?
generally slant is prepared in test tube because test tube provide more surface area for microbial growth and the use of test tube in slanting is that test tube is best equipment to store media for long time.
Material culture in the Czech Republic?
Funky slant-eyed Asian niggurs in Czech Republic?
If you strongly suspect a nutrient agar slant culture is contaminated what method would you use to ascertain whether you are right or not?
You have to make subculture from this slant and after incubation you can observe how many types of microorganisms are present in the nutrient agar slant. If you have one colony shape so you have a pure nutrient agar slant but if you have more than one type of colonies so the nutrient agar slant is contaminated.
How can anaerobes be maintained in pure cultures?
Anarobes can be inoculated in an agar slant using an inoculating needle. The needle is able to put the anarobes deep inside the agar. The anarobes can then grow in the anarobic environment provided. The agar slant should then be refrigerated after suitable growth is achieved.
Difference between stroke and lawn culture?
stroke culture is made in tubes containing agar slopes(slant) and is employed for providing a pure growth of bacterium for slide agglutination n other diagnostic tests. lawn cultures are prepared by flooding the surface of the plate with a liquid culture or suspension of bacterium n incubating the plate and is employed when a large amount of growth is required on solid media eg.preparation of bacterial antigens and vaccines.
What does the blue color in a citrate slant mean?
If you are talking about media, then the blue is used as an indicatior for when a certain culture of microorganisms grow.
What is the purpose of a slant hemming stitch?
slant hemming
