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