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