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