A disorder in which hard fibrous tissue replaces myelin, impeding neural transmission is called _______.
A) Parkinson's disease
B) Multiple sclerosis
C) Alzheimer's disease
D) Phenylketonuria

Question

Quizplus · Accepted Answer

Multiple sclerosis is a disorder where the immune system attacks the protective sheath (myelin) that covers nerve fibers, leading to the formation of hard fibrous tissue and disrupting neural transmission.

A Disorder in Which Hard Fibrous Tissue Replaces Myelin, Impeding