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