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:

Hydrothermal Vents

Openings in the sea floor where mineral-rich water that has been heated by the Earth's magma escapes into the ocean, supporting unique ecosystems.

Organic Molecules

Molecules that contain carbon and are found in living organisms.

Metal Ions

Positively charged atoms that have lost one or more electrons, prevalent in many biological and chemical processes.

Major Split

A significant division or separation, often used to refer to a disagreement or divergence in a group or theory.