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