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