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