The Glial Cells Play Several Roles, Including

question 62

Multiple Choice

The glial cells play several roles, including:

• A)Determining the extent to which networks of neurons can modify their connections"
• B)Providing ways to speed up the signaling from neurons"
• C)Regulating the concentrations of extracellular chemicals"
• D)All of the above"

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Definitions:

One-Way Switch

An electrical switch that controls a circuit from one location, allowing the user to turn the power on or off to a device or light fixture.

Electrical Circuit

A closed loop or pathway that allows electric current to flow through one or more paths between power sources and electrical devices.

Transistor

A three-terminal semiconductor used to switch and amplify electronic circuits.

Base

A substance that is characterized by its ability to accept protons or donate electron pairs in chemical reactions.