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