yes, it is a fatty substance
That substance is called the myelin cell or myelin sheath.
it contains myelin sheath which is a fatty white substance
The fatty tissue surrounding the axon of a neuron is called myelin.
Myelin is a fatty sheath around axons found in the peripheral nervous system.
The fatty tissue is called the myelin sheath (or just myelin), the part of the neurone it covers is the axon.
In the fatty myelin sheath there are gaps between the axons. The myelin sheath gaps are referred to as the nodes of Ranvier.
Axons are coated in a fatty substance called myelin - a "myelin sheath". It insulates and protects the cell body of neurones. The myelin doesn't completely coat the axon: there are small gaps between the myelin, called the nodes of Ranvier.
In a typical neuron, sheaths of fatty tissue are called the Myelin sheath. The myelin sheath surrounds parts of the axon of a nerve cell which speeds up neurotransmitters.
It is located on the axon
The Myelin sheath
Myelin Sheath Myelin Sheath
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