____ is a blanket of fat wrapped around the main part of the neuron that keeps the brain's electrical signals on one path and increases their speed.

Question

Quizplus · Accepted Answer

Myelin is a fatty substance that wraps around the axons of neurons, forming a protective and insulating layer. This insulation helps to prevent electrical signals from being lost or dispersed along the axon, and it also increases the speed at which the signals can travel. Without myelin, neural communication would be slow and inefficient, leading to a range of neurological problems. The other options listed (the hippocampus, acetylcholine, and microtubules) are all important components of the nervous system, but they do not play the same role as myelin in promoting efficient neural communication.

____ Is a Blanket of Fat Wrapped Around the Main