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