multipolar neurons
bipolar neurons
Purkinje neurons
pyramidal neurons
electrical impulses
telegraph
hormonal
proteins
stem cells
muscle cells
skin cells
liver cells
1 month
1 year
100 years
10 years
glial cells
prison cells
150 meters per second
1 foot per second
1 meter per second
100 miles per hour
brains
spinal cord
all of the above
a nerve
muscle
the brain
nerve
wire
they regenerate very quickly
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they do not have a nucleus
True or False: Damage to your nervous system can cause paralysis.