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