Select the Best Description of the Ependymal Cells

question 35

Multiple Choice

Select the best description of the ependymal cells:

• A) form myelin sheaths in the central nervous system
• B) help maintain the blood-brain barrier
• C) surround neurons in peripheral nervous system ganglia
• D) form lining of brain ventricles

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Definitions:

Protein-Energy Malnutrition

A condition resulting from inadequate intake of protein and calories, leading to body tissue wasting and an increased susceptibility to infection.

Neuron's Cell Body

The section of a neuron that houses the nucleus and plays a critical role in sustaining the cell's life.

Dendrites

Branch-like extensions of neurons that receive signals from other nerve cells and transmit them toward the cell body.

Neuron's Cell Body

The part of a neuron that contains the nucleus and is responsible for maintaining the life of the cell.