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