Gram staining is used to identify whether a bacterium is gram positive or gram negative. Slides can be dried using filter paper or tissues. The technique is based on the reaction of stain that happens with the membrane of bacteria.
Gram staining would be the test that would be useful to differentiate between the two genera if you see gram positive cocci under the microscope, especially if you can't quite tell the arrangement. Another name for the gram staining test is Gram's method.
heideum vulgars
Bacteria are classified based on their shape, structure, and metabolism. The two large classes are the Gram-positive bacteria, which have a thick cell wall that retains a violet stain in the Gram staining process, and the Gram-negative bacteria, which have a thinner cell wall that does not retain the stain.
Snowmobile?
cajanuscajan
The scientific name for true Gram-positive bacteria is Firmicutes. These bacteria have a thick peptidoglycan cell wall that retains the crystal violet stain in the Gram staining procedure.
Gram staining would be the test that would be useful to differentiate between the two genera if you see gram positive cocci under the microscope, especially if you can't quite tell the arrangement. Another name for the gram staining test is Gram's method.
I think you mean gram negative bacilli. They get their name as those who do not retain crystal violet dye in the gram staining protocol. Many gram negative bacteria are pathenogenic or disease causing. e-coli and salmonella are gram negative bacteria.
Gram negative diplocci is the name given to describe the structure and shape of the bacteria, Neisseria gonorrhoeae (the infective organism of the STD gonorrhea) as it is seen on the microscope using a technique call gram staining.
Gram Staining is a way to separate one large groups of bacteria into two. Crystal violet is used to dye the cells, those that retain the color are grouped as Gram-positive, and those that do not retain the color are grouped as Gram-negative. Many of the Gram-negative bacteria are pathogenic, making this process useful for detecting infections. A link is provided to permit a quick trip to the Wikipedia article on this topic.
The blue stain is called crystal violet. It can color the bacteria a blue color only if the cell wall is very thick. We then call that bacteria a Gram+ bacteria. Knowing the Gram test (+ or-) and the shape of the bacteria, we have a quick idea of what it might be. Then what antibiotic could be given gives a head start on a treatment. This can take as little as a few minutes. Further tests are usually done later on. They can take 24 to 36 hours to get a result.
Negative staining is also known as indirect staining because the stain does not directly interact with the specimen.
gram
Name of gram positive and gram negative bacteria?
maximum 12 slides shoulb be... use only keywords... dont write as explanations... first slide should contain name and topic..
heideum vulgars
The scientific name for red gram is Cajanus cajan.