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