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