The Primary Purpose of the Myelin Sheath Is to ________

question 73

Multiple Choice

The primary purpose of the myelin sheath is to ________.

• A) insulate the neuron so it can transmit information more efficiently
• B) receive messages from outside the neuron and carry them to the cell nucleus
• C) provide a place for neural respiration and cell metabolism to occur
• D) provide a soft covering to hold axons in place

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Definitions:

Blood Concentration

The amount of a substance per unit volume of blood, reflecting the level of that substance in the circulatory system.

Reversible Reaction

A reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back.

Organic Compound

An organic compound is a chemical compound containing carbon atoms bonded to hydrogen atoms, often along with other elements.

Hydrochloric Acid

A strong, corrosive acid primarily found in the stomach, where it aids in digestion by breaking down foods and killing bacteria.