Myelinated axons make up the _____ of the brain.
A)brainstem
B)white matter
C)sulci
D)gray matter

Question

Quizplus · Accepted Answer

Myelinated axons make up the white matter of the brain. White matter refers to the areas of the brain that contain axons covered in myelin, which gives them a white appearance. This is in contrast to gray matter, which contains cell bodies and other non-myelinated structures. The brainstem and sulci are both parts of the brain, but they are not exclusively composed of myelinated axons.

Myelinated Axons Make Up the _____ of the Brain