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