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