Define counter stain - staining technique, Biology

Assignment Help:

Define Counter Stain - Staining Technique?

Finally, the smear is counter stained with a simple basic dye different in colour from crystal violet. Safranin is the most commonly used counter stain. Since only gram negatives loses the crystal violet stain, these cells absorb safranin and appear pink to red. Gram positives remain purple in colour.


Related Discussions:- Define counter stain - staining technique

Phases of water, Phases of Water The state of water can be changed from...

Phases of Water The state of water can be changed from gaseous to liquid and liquid to solid and vice versa by the addition or removal of heat energy. To convert one gram of li

FISHERIES, skeletal system of fish .exoskeleton and endoskeleton

skeletal system of fish .exoskeleton and endoskeleton

Which of the groups is not ionizable, Which of the following groups is NOT ...

Which of the following groups is NOT ionizable? Select one: a. Guanidinium b. Imidazole c. Phosphoryl d. Amine e. Aldehyde

Consequences of air pollution, Consequences of Air Pollution The physi...

Consequences of Air Pollution The physiological effects of toxic pollutants on living beings can be of two types: Acute effects and Chronic effects. Acute effec

Lithosphere, The lithosphere contains all of the hard solid land of the ear...

The lithosphere contains all of the hard solid land of the earth crust and the semisolid land underneath the crust. The surface of the lithosphere is very uneven contains high moun

Flying fish pisces, the characteristics of flying fish belong to pisces

the characteristics of flying fish belong to pisces

How many grams of sodium dodecyl sulfate need, How many grams of sodium dod...

How many grams of sodium dodecyl sulfate (mw = 288.37) would you dissolve in 80mLs of water to make a 20% solution of SDS?

What are the valves of the venous system, What are the valves of the venous...

What are the valves of the venous system? What is their function? The valves of the venous system are structures within the veins that permit blood to flow only in the normal w

Phylum protozoa, Make a detailed study on phylum protozoa taking an example...

Make a detailed study on phylum protozoa taking an example with clear labeled diagram

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd