Multiple sclerosis is a disease in which the myelination of neurons is disrupted

Multiple sclerosis is a disease in which the myelination of neurons is disrupted. This is a problem because

Select one:

a.

Action potentials from non-myelinated neurons cannot reach the axon terminal

b.

Action potentials from non-myelinated neurons are not timed correctly

c.

Non-myelinated neurons immediately die

d.

Non-myelinated neurons cannot fire action potentials