Author: Anonymous

Define: Hyperpolarization vs. Depolarization Electrical Gradient

Name and briefly describe the two (2) refractory periods.  Also, give two (2) reasons why the refractory period is important.

Define: Afferent Neuron vs. Efferent Neuron All or none Law

Answer the following question regarding the resting potential:    3.      Explain the source of the resting potential.  Include in your discussion A and B above plus other forces operating to maintain -70 mV

Provide the two (2) primary functions of the nervous system.

List five (5) features of neurons

Answer the following question regarding the resting potential   2. Indicate the permeability of the membrane during the resting potential to each of the Ions present.  

Label and Describe the main parts of a neuron.

Contrast: Sensory Neuron vs. Motor Neuron vs. Interneuron.

List six (6) functions of Glia Cells. Also, what are the major differences     between Glia Cells and Neurons.  Finally, name three (3) types of Glial cells  and provide their function.