0
What else can I help you with?
What test is done to diagnose a scratched cornea of the eye?
Fluorescien staining
What is procedure is done to corneal abrasions to appear bright green?
Fluorescein staining
Why you do staining?
Staining is done to help determine what the sample is. It makes it visible under a microscope and it gives some information about the structure of the cell. A positive Gram stain means that the cell has a thick peptidoglycan layer.
Diff between progressive staining and regressive staining?
REGRESSIVE STAINING. In a regressive stain, the tissue is first over stained and then partially decolorized. Differentiation is usually controlled visually by examination with a microscope. When regressive staining is employed, a sharper degree of differentiation is obtained than with progressive staining .PROGRESSIVE STAINING. In progressive staining, once the dye is taken up by the tissue it is not removed. Differentiation in progressive staining relies solely on the selective affinity of dyes for different tissue elements. The tissue is left in the dye solution only until it retains the desired amount of coloration.
When tea staining paper do you tea stain or write first?
write on it first, just make sure when your tea staining it the teabag you're using isn't soaking wet, as this would smudge the ink
Do you use sanding sealer before or after staining?
Stain first, seal afterwards.
Why is destaining done after staining in agarose gel serum electrophoresis?
Destaining is done after staining in agarose gel serum electrophoresis to remove excess stain from the gel, which can interfere with visualization of the bands. Destaining helps to improve the contrast and clarity of the bands so that they can be accurately analyzed and quantified.
How do you prepare wood for staining?
I sand it with a final sanding of 400 grit paper, then scrub it with 0000 steel wool, wipe it of carefully then give it first staining with a rag dipped in the stain.
What would happen if no heat fixing were done?
If no heat fixing was done to a slide with a specimen on it, it would be rinsed off with the gram staining procedure. Heat fixing the specimen does kill specimen but it also locks it in place.
What is the meaning of tattooing in animal production?
The meaning of tattooing in animal production refers to the staining of the skin with the indelible color. This is done for identification purposes.
Enumerate the advantages derived from staining bacteria?
Staining bacteria is done by using a dye called crystal violet. This method helps in distinguishing different types of bacteria, as well as see the internal parts.
What would happen if no fixing were done?
If no heat fixing was done to a slide with a specimen on it, it would be rinsed off with the gram staining procedure. Heat fixing the specimen does kill specimen but it also locks it in place.
