Staining

1. What do you mean by Staining?

Staining is a laboratory method that involves applying colored dyes to biological specimens to enhance their visibility under a microscope. This technique helps in studying and distinguishing cellular structures for research and diagnostic purposes.

2. What are the 3 types of Staining?

Three types of staining are: simple staining., differential staining, and special staining.

3. What is the Principle of Staining?

The principle of staining is the difference in charges of the dye and the cellular component. Opposite charges attract each other and like charges repel each other.

4. What is an Example of Stain?

Crystal voilel is an example of stain. Stains are chemical compound which bind to specific cellular constituents and make them visible under microscope. Some more examples of stains include fuschin, orcein, etc.

5. Why is Staining Important?

Staining is important because it enhances the visibility of complex microsopic structures under microscope. This helps to study the morphology and architecture of different cells and tissues.

Staining in biology is a technique to apply chemical substances or dyes to a biological specimen to enhance the visibility and contrast of its cellular constituents under the microscope. Staining is classified into two types. They are vital and non-vital. Vital staining involves the application of non-toxic water-soluble stains to the living specimen to study them live. Whereas, non-vital staining is typical for dead tissues. Some common examples of stains include methylene blue, orcein, carmine, etc.