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