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