proteins
telegraph
electrical impulses
hormonal
True or False: Damage to your nervous system can cause paralysis.
100 years
1 year
10 years
1 month
nerve
wire
muscle
the brain
brains
a nerve
spinal cord
all of the above
stem cells
liver cells
muscle cells
skin cells
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
glial cells
prison cells
100 miles per hour
1 meter per second
150 meters per second
1 foot per second
Purkinje neurons
bipolar neurons
multipolar neurons
pyramidal neurons