Many Axons, Especially the Larger Ones, Are Insulated with a Myelin

question 88

Essay

Many axons, especially the larger ones, are insulated with a myelin sheath. Write an essay on the importance of the myelin sheath, making sure to incorporate the following information:
-What kind of cells make up the myelin sheath?
-What does the myelin sheath look like?
-What are two purposes of the myelin sheath?
-What happens when a person experiences the loss of myelin?

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Definitions:

Unchanged Resource Prices

A situation where the prices of inputs required for production remain constant over a certain period.

Industry Type

A classification that groups companies based on similar business activities, products, or services.

Increasing Cost Industry

An industry in which costs per unit of output rise as the scale of production increases, often due to resource limitations or increasing input prices.

Factor Prices

The cost of inputs used in production, such as labor, land, and capital, which are influenced by supply and demand for these factors.