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