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