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