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