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