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