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