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