answersLogoWhite

0

It's to see if you have VD.

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Natural Sciences

What are the advantages of serial dilution of an agar plate?

Serial dilution of an agar plate allows for the quantification of bacterial colonies by providing a range of colony counts within the plate, making it easier to count without overcrowding. It also helps to isolate individual colonies for further analysis or microbiological testing. Additionally, serial dilution can help determine the original concentration of bacteria in a sample by calculating the dilution factor.


What are some advantages and disadvantages of the serial dilution agar plate technique?

the total count includes dead as well as living cells


Why would peptone ion agar be used in a biochemical test?

Peptone ion agar is often used in biochemical tests to provide a source of nutrients for microbial growth. It contains peptone, which is a source of amino acids and peptides that promote the growth of bacteria. Peptone ion agar can support the growth of a wide range of microorganisms and is commonly used in tests such as the oxidase test or the indole test.


Why triple sugar iron agar is called multi-test?

triple sugar iron agar is called the multi test because in this test we differentiate the enteric pathogen on the basis of different carbohydrate fermentation i.e glucose,sucrose and lactose.as well as we differentiate on the basis of gas and h2S production....


Why have zone inhibition?

It is the area on an agar plate where growth of a control organism is prevented by an antibiotic usually placed on the agar surface. If the test organism is susceptable to the antibiotic, it will not grow where the antibioitic is.

Related Questions

What are the advantages of serial dilution of an agar plate?

Serial dilution of an agar plate allows for the quantification of bacterial colonies by providing a range of colony counts within the plate, making it easier to count without overcrowding. It also helps to isolate individual colonies for further analysis or microbiological testing. Additionally, serial dilution can help determine the original concentration of bacteria in a sample by calculating the dilution factor.


Will metronidazole test?

What test is metrondazole test? Which contains have metronidazole test? What is mycoplasma agar A7? Which contains have mycoplasma agar A7?


Lactose fermentation mac conkey test which color indicate a positive test?

MacConkey agar is yellow (due to the lactose in the agar). When an organism consumes the lactose, the agar turns purple. Purple indicates a positive test. If the organism doesn't use the agar, the agar stays yellow.


What is a Dilution Test?

A dilution test is a procedure used to measure the concentration of a substance in a solution by systematically diluting the solution and observing the impact on the concentration. This test helps to determine the original concentration of the substance by comparing it with the concentration after dilution.


What are some advantages and disadvantages of the serial dilution agar plate technique?

the total count includes dead as well as living cells


What does CPT code 87186 stand for?

Susceptibility studies, antimicrobial agent; microdilution or agar dilution, each multi-antimicrobial, per plate


Can they test for dilution in a one time urine drug test kit?

They certainly can--they use an adulteration test.


Common mistake in dilution streak?

One common mistake in dilution streaking is applying too much pressure on the loop while streaking, resulting in overlapping of bacteria and inaccurate dilution. This can lead to incorrect colony counts and difficulty in isolating single colonies. It is important to maintain a light touch on the agar surface to achieve proper dilution and clear separation of colonies.


What is the principle of agar diffusion method?

The principle of agar diffusion method is based on the diffusion of an antimicrobial agent from a sample into an agar medium containing a test organism. The size of the zone of inhibition that forms around the sample is used to determine the effectiveness of the antimicrobial agent against the test organism.


Why are agar plates dried before being used for the preparation of dilution streak plates?

Agar plates are dried to prevent contamination, as moisture promotes the growth of bacteria and fungi. Drying the plates helps to maintain a sterile environment and ensures that only the intended bacteria or fungi are cultured on the plate.


Why would peptone ion agar be used in a biochemical test?

Peptone ion agar is often used in biochemical tests to provide a source of nutrients for microbial growth. It contains peptone, which is a source of amino acids and peptides that promote the growth of bacteria. Peptone ion agar can support the growth of a wide range of microorganisms and is commonly used in tests such as the oxidase test or the indole test.


Is E. coli positive or negative for starch agar test?

E.coli does not digest the starch on a starch agar plate, therefore it does not produce amylase making it negative.