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a dye is used on inanimate objects & stain is used on animate objects .
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What leukocyte stains with acidic dyes?
Neutrophil
What is Sudan test?
A Sudan Test is a test being developed by scientist.(It mostly involves biology)For your information; Biology is got to do with humans(genes) And animals..edited: 21 November 2009Sudan (III) is used to identify the presence of lipids in liquids, it stains fat cells red.
What is the chemical used to remove Parker ink stains and how it works?
As an example, acetone dissolve ink stains (liquid ink, gel, ballpoint pen paste). The effect is greater if the stain is recent. Note that the acetone can dissolve also the dyes of a textile material.
Why did different dyes travel up the filter paper at different rates in paper chromatography?
different dyes travel with different speed/rates on filter paper in paper chromatography as they have nothing to do with the filter paper as it is the stationary medium while the rates depends upon the interaction between the solute i.e., dyes and the mobile phase i.e., the solvent.
Why are basic stains attracted to the bacteria itself?
The bacterial cell wall has a negative charge. The basic stain has a positive charge. Since they have opposite charges, the bacterial cell wall and the basic stain are attracted to each other; hence the basic stain dyes the bacteria.
What is difference betweemn dyes and pigments?
difference between dyes and pigment
How do fabric dyes work?
it stains the fabric the dyes color
What leukocyte stains with acidic dyes?
Neutrophil
Difference between cationic and anionic dyes?
anionic dyes have a negative charge and attach to cationic surfaces and vice versa when the cationc dyes which are postively charged attach to anionic surfaces...
What is the difference between natural and unnatural dyes?
Natural dyes are found in nature (for example using beetroot to dye something purple) unnatural dyes are man-made.unnatural dyes are made up of chemicals or other substances.......
What is an azocarmine?
An azocarmine is one of a series of dyes used in preparing tissue stains.
Why do stains affect clothes?
Different stains affect clothes in different ways. Dyes stains occur when a dye is absorbed into a piece of fabric. Tannin stains deposit color on top of the clothing. Protein stains have proteins which interact with the fabric. Oil stains resist the water which is used to clean them.
How do you fix yellow bleach stains?
Bleach tends to remove the color or anything it touches. Unless a person dyes the fabric, or finds a specialist , there is no way to fix these stains.
Difference between dye and stain?
A stain is temporary whereas dyes are permanent and can be removedonly after cell wall destruction.
What is basophilia?
Basophilia is the condition of being basophilic - describing biological tissue which stains readily with basic dyes.
What is the advantage of the gram stain over simple stains such as methylene blue?
Gram staining highlights different bacteria types through the use of special dyes. It aids in the diagnosis of a specific organism and tells the difference between gram negative and gram positive bacteria. Simple staining is unable to highlight the exact organism.
What gives cells color?
Pigments are what will usually give a cell a certain color. Usually on a Microscopic level, most components of a cell are colorless. We use dyes and stains to help us distinguish between these components.
