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