What effect might a disease that destroyed oligodendrocytes have on neuronal function?
A) Mitochondria in a neuron would no longer function.
B) Neurons would be unable to form the blood-brain barrier.
C) Electrical impulses would be unable to travel down axons.
D) Neurotransmission from the neuron would increase.

Question

Quizplus · Accepted Answer

Oligodendrocytes are responsible for producing myelin, which wraps around axons and allows for faster transmission of electrical impulses. Without myelin, the impulses would not be able to travel down the axons efficiently, leading to disrupted neuronal function. Mitochondria and the blood-brain barrier are not directly affected by the loss of oligodendrocytes, and neurotransmission would likely be impaired rather than increased.

What Effect Might a Disease That Destroyed Oligodendrocytes Have on Neuronal