[edit]. Different stains react or concentrate in different parts of a cell or tissue, and these properties are used to ... en.wikipedia.org |
1. artificial coloration of a substance to facilitate examination of tissues, microorganisms, or other cells under the microscope. For various techniques, see under ... medical-dictionary.thefreedictionary.com |
The difference between a biological stain and a compound imparting color is more one of use rather than effect. Both impart color, but a biological stain imparts ... wiki.answers.com |