What is the structural feature of gram-positive bacteria that results in their retaining a crystal violet dye stain and thereby being distinguished from gram-negative bacteria in a Gram-stain technique?
In the Gram-positive Bacteria, comprising of a few layers of peptidoglycan and the cell is thick (15-80 nanometers)
In the Gram-negative Bacteria the cell divider is moderately slender (10 nanometers) and is made out of a solitary layer of peptidoglycan encompassed by an external film.
All gram-negative microscopic organisms are unsafe. Gram-positive microscopic organisms can likewise be pathogenic.
Clostridium botulinum, the bacterium liable for creating neurotoxins that can kill in hours is a gram-positive bacterium.
Gram recoloring separates microscopic organisms by the compound and physical properties of their phone dividers.
Gram-positive cells have a thick layer of peptidoglycan in the cell divider that holds the essential stain, precious stone violet.
Gram-negative cells have a more slender peptidoglycan layer that permits the precious stone violet to clean out.
The progression that is generally significant in affecting the result of the stain is the decolorizing step.
