Question

2 multiple choice 1 point what is the primary function of the myelin sheath in neurons? to connect neurons together. to produce neurotransmitters. to store information. to speed up neural transmission.

Explanation:

The myelin sheath is a fatty layer around neurons. It acts as an insulator, allowing electrical impulses to jump - from node to node (saltatory conduction), which speeds up neural transmission. It is not for connecting neurons, producing neurotransmitters, or storing information.

Answer:

D. To speed up neural transmission.