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