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