Examlex
What is the primary factor in determining the classification for an elliptical galaxy?
Brain
The complex central organ of the nervous system, enclosed within the skull, functioning as the primary receiver, organizer, and distributor of information for the body.
Myelin
A fatty substance that surrounds and insulates the axons of many neurons, enhancing the speed and efficiency of electrical signal transmission in the nervous system.
Insulates
Refers to the process or material used to prevent the transfer of heat, electricity, or sound from one area to another.
Neural Message
The transmission of information through neurons, involving electrical impulses and chemical signals.
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