Wiki User
∙ 2013-10-14 05:09:43to stain the outside and the inside of the cell.. so the capsule appears transparent
Wiki User
∙ 2013-10-14 05:09:43The purpose of any microbiological stain (gram or otherwise), is to enable visualization of features that would otherwise be clear/invisible in a sample. In this case, the darker crystal violet is used to stain the peptidoglycan cell walls of gram-positive bacteria. Washing the sample with too much ethanol (decolorizing too much) will remove too much stain, making it difficult or impossible to distinguish between gram-negative and gram-positive cells. Only the counterstain that is added after the ethanol wash (safranin, for example) will be visible.(see related links for example descriptions of Gram staining)
Mycobacteria do not "take" the stain - i.e - it will not color them. To see mycobacteria you need to use acid fast stain.
mens are not thick mostly very white ...womans can be white but also a yellowy color
If a man has a yellow stain in the front of his underwear, it typically means he has urinated on himself. However, it also could be a sign that he was aroused.
Wet dream.
To promote the cells adhering to the glass slide since they can't be heat fixed. When preparing a capsule stain you have to aseptically add organisms and emulsify with a loop.
capsule
capsule
capsule
capsule
capsule
capsule
yes as it have capsule it give positive test for capsule staining when stain with malachite green The problem with the above answer is that a capsule stain is NOT done with malachite green.
By doing differential stains on an unknown organism, you can learn more about that organism. One of the most helpful stains would be the Gram stain. The gram stain will differentiate from Gram positive and Gram negative cells, narrowing your bacteria down a lot. Other stains include: Acid-Fast stain, Capsule stain, Endospore stain, and PHB stain.
It does not have a capsule
its red & yellow.
For the capsule stain Congo red or a Nigrosin solution can be used. Next, Maneval's stain is used.