liver cells
skin cells
stem cells
muscle cells
100 years
1 year
1 month
10 years
multipolar neurons
Purkinje neurons
pyramidal neurons
bipolar neurons
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
hormonal
electrical impulses
proteins
telegraph
nerve
wire
muscle
the brain
a nerve
brains
all of the above
spinal cord
prison cells
glial cells
1 meter per second
100 miles per hour
150 meters per second
1 foot per second
True or False: Damage to your nervous system can cause paralysis.