Which Statement Is True Regarding the Process of Myelination

question 238

Multiple Choice

Which statement is true regarding the process of myelination?

• A)Myelination is active the first year of life but slows in rate beginning in late adolescence.
• B)Myelination is active the first year of life but stops at age 35.
• C)Myelination is active the first year of life but continues at a slower rate past age 40.
• D) Myelination is a process that occurs throughout the lifetime.

---

Definitions:

Endocrine System

A collection of glands that secrete hormones directly into the bloodstream to regulate body processes like growth, metabolism, and mood.

Chemical Communication

The use of chemical substances to convey information among organisms, including pheromones and neurotransmitters.

Nervous System

The network of nerve cells and fibers that transmits nerve impulses between parts of the body, coordinating its actions and sensory information.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for fast action in situations perceived as stressful or dangerous, often known as the "fight or flight" response.