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