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