0
Why use Azide blood agar MacConkey agar and Nutrient agar plates for identification of microorganisms?
Wiki User
∙ 11y ago
Azide blood agar base contains sodium azide which has been proved to have a bacteriostatic effect on Gram-negative bacteria, thus this medium is used for the isolation of streptococci and staphylococci in clinical specimens, water, foods, etc.
MacConkey agar is designed to grow Gram-negative bacteria and differentiate them for lactose fermentation.
Nutrient agar is used for the routine cultivation of non-fastidious bacteria.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is responsible for solidifying nutrient agar plates?
Agar
What is the difference between himedia ready to use nutrient agar plate and nutrient agar plates prepared by dehydrated media?
Ready to use plates are more expensive because the main difference between the two is the amount of work you have to do. Already made plates and ready to go. Dehydrated you need to make the agar from scratch and pour into empty petri, and wait for it to solidify before you can use them.
What type of media is used for growing a culture from a throat specimen?
blood and chocolate agar plates as well as in universities laboratory Nutrient agar plates are also provided
Why are plates used for the culture of microorganisms rather than slopes?
Plates can use more successful methods of pure colony isolation, where single bacterium are separated from one another to allow growth into a visible pure colony for investigation. Also, it is easier to examine bacteria that grow on plates.
What do you grow microbes in?
Growth medium, also called culture medium, or nutrient broth, is a solution freed of all microorganisms by sterilization that contain the substances required for the growth of microorganisms. Growing microorganisms on growth medium allows for the cultivation, isolation, selection, differentiation and identification of said microorganisms. The microorganisms that may be grown in growth mediums include: bacteria, protozoans, algae, and fungi.
What are BHI plates?
In biology, BHI plates are plates consisting of Brain Heart Infusion (BHI) agar. This is a general purpose nutrient medium recommended for the cultivation and isolation of a variety of microorganisms, including bacteria, yeasts, and molds.
Can macConkey Agar plates test for e coil?
Yes. Colonies will be red or pink.
What is responsible for solidifying nutrient agar plates?
Agar
What does the numbers on license plates mean?
It is a car's identification
Why do cars have identification plates?
The identification plates Help , the officer ; To identify Your Car and register Your ticket to enable Any confuses-ion , Also The new speeding Camera Takes A photo near the plates and by 2-3 Days you get your ticket/bill that you owe thur the mail .
What bacteria produces green colony with white puffy margin on Macconkey agar plates?
Green colonies are a result of a protein called biliverdin or sometimes a variation just called hemolytic verdin. It is a result of incomplete hemolysis of blood, and is produced by any member of the pneumoniae family. If you see green bacteria on MacConkey, it is a form of penumoniae.
How does the bacteria bacilli reproduce?
Bacilli reproduce by cell fission and can be cultured on nutrient plates in a laboratory
How do you dispose of license plates in Illinois?
License plates are needed for car identification. When a license plate expires, the plate must be returned to the local department of motor vehicles.
What is the difference between himedia ready to use nutrient agar plate and nutrient agar plates prepared by dehydrated media?
Ready to use plates are more expensive because the main difference between the two is the amount of work you have to do. Already made plates and ready to go. Dehydrated you need to make the agar from scratch and pour into empty petri, and wait for it to solidify before you can use them.
What is a number plate identification?
A number plate identification is a type of surveillance that uses recognition of characters to read license plates. This makes it easy to catch people who steal cars or commit other crimes.
What type of media is used for growing a culture from a throat specimen?
blood and chocolate agar plates as well as in universities laboratory Nutrient agar plates are also provided
Why are plates used for the culture of microorganisms rather than slopes?
Plates can use more successful methods of pure colony isolation, where single bacterium are separated from one another to allow growth into a visible pure colony for investigation. Also, it is easier to examine bacteria that grow on plates.
