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