Question

Why is axon covered with insulated shield

Answer 1

Following are the reasons for axon to be covered with insulated sheath:

Explanation:

• Each axon is covered with an insulated sheath called myelin.

• The purpose of this insulated sheath, myelin, is to insulate the axon from electrical activity.

• The myelin sheath increase the rate at which electrical impulses pass through a neuron.

• These insulating sheaths of the axon are made up of fat molecules.

• The motor functions and sensory functions occur normally in an individual due to this insulation by the myelin sheaths.