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