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