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