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