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