Describe and give the function of a neuron cell body, adendrite, and an axon.

In one to two sentences ... Explain how a neuron can repair itself. What increases the likelihood of repair; what decreases the likelihood of repair? If repair is not possible, what other options are possible to innervate the effector organ?

1)  The interior of an axon at rest     is negatively charged relative to the outside     is positively charged relative to the outside     has the same charge as the outside     has the same concentration of potassium (K+) as the outside 2)  The branch-like portions of a neuron that carries information toward the cell body is the     axon.     dendrite.     terminal button.     soma.

1. If you block calcium channels on an axon, which will not occur? A) exocytosis of neurotransmitter B) repolarization phase of the action potential C) depolarization phase of the action potential D) hyperpolarization phase of the action potential E) graded potential