Myelin

question 69

Multiple Choice

Myelin

• A)is released from a neuron and travels to another neuron.
• B)consists of layers of lipids and proteins that wrap around an axon.
• C)is produced in response to bacterial infection.
• D)is a form of chromatophilic substance that fills Schwann cells.

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Definitions:

Paneling

Materials, often in sheets, used to cover walls, ceilings, or other surfaces in buildings for aesthetic or insulating purposes.

Formaldehyde

A colorless, strong-smelling gas used in building materials and many household products, known for its preservative and antibacterial properties.

Air Pollution

The presence of substances in the atmosphere that are harmful to human health, the environment, or the climate.

Cilia

Microscopic, hair-like structures that extend from the surface of some cells, involved in movement and sensory functions.