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