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