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