Nissl substance stained by Cresyl echt violet yields which color?

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Multiple Choice

Nissl substance stained by Cresyl echt violet yields which color?

Explanation:
Nissl substance is rich in ribosomes and RNA, making it basophilic. Cresyl echt violet is a basic dye that binds to those acidic RNA-rich areas, coloring them a violet hue. So the Nissl bodies within the neuron appear violet under the microscope. The other colors don’t reflect this specific dye’s reaction with the RNA-dense Nissl material.

Nissl substance is rich in ribosomes and RNA, making it basophilic. Cresyl echt violet is a basic dye that binds to those acidic RNA-rich areas, coloring them a violet hue. So the Nissl bodies within the neuron appear violet under the microscope. The other colors don’t reflect this specific dye’s reaction with the RNA-dense Nissl material.

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