Which part of the neuron is covered by a fatty sheath?
A
Axon
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B
Cyton
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C
Dendrite
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D
Node of Ranvier
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Solution
The correct option is B Axon
The Myelin Sheath of a neuron consists of fat-containing cells that insulate the axon from electrical activity. This insulation helps to increase the rate of transmission of signals. A gap exists between each myelin sheath cell along the axon called Node of Ranvier.