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