Question 11 of 20
Click on the correct answer to the following
question:
The
myelin sheath and the nodes of Ranvier on a myelinated nerve fiber
enable a nerve's impulse to:
- conduct impulses at a much faster rate
than an unmyelinated nerve of equal size
- conduct impulses at a much slower rate
than an unmyelinated nerve of equal size
- the myelin sheath and nodes of Ranvier
have no effect on a nerve's impulse