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