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
skin cells
stem cells
muscle cells
liver cells
hormonal
proteins
telegraph
electrical impulses
prison cells
glial cells
1 meter per second
150 meters per second
1 foot per second
100 miles per hour
wire
nerve
the brain
muscle
1 month
100 years
10 years
1 year
brains
spinal cord
all of the above
a nerve
Purkinje neurons
pyramidal neurons
multipolar neurons
bipolar neurons
True or False: Damage to your nervous system can cause paralysis.