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