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