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