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