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