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