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