liver cells
stem cells
skin cells
muscle cells
glial cells
prison cells
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
they regenerate very quickly
True or False: Damage to your nervous system can cause paralysis.
spinal cord
a nerve
all of the above
brains
nerve
wire
the brain
muscle
electrical impulses
telegraph
hormonal
proteins
1 year
10 years
100 years
1 month
1 meter per second
100 miles per hour
150 meters per second
1 foot per second
multipolar neurons
Purkinje neurons
bipolar neurons
pyramidal neurons