The Function of the Myelin Sheath Is To

question 211

Multiple Choice

The function of the myelin sheath is to:

• A)help neural impulses flow quickly.
• B)allow the skull bones to close.
• C)provide a barrier between the brain and the body.
• D)get rid of the neurons a person doesn't need.

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Definitions:

Excavates

A group of unicellular organisms, often flagellates, characterized by a distinct cellular structure, including a feeding groove.

Symbiotic Relationships

Interactions between two different organisms living in close physical association, typically to the advantage of both.

Larger Cells

Cells that are significantly above the average size, which can occur in various organisms and may have specific functional adaptations.

Bacteria

Single-celled microorganisms that can be found in a wide range of environments; some cause disease while others are beneficial.