How Does Multiple Sclerosis Affect Neurons and Their Function

Multiple Choice

How does multiple sclerosis affect neurons and their function?

A) Neurons lack myelin so they cannot efficiently transmit signals to muscles.
B) Potassium channels of neurons do not open so action potentials cannot travel down the axon.
C) The axon terminal of neurons is dysfunctional so no electrical signals are transmitted to neighboring cells.
D) The cell body lacks dendrites so the neuron cannot receive sensory input to react to.
E) Sodium channels of neurons do not open so action potentials cannot be generated.