hormonal
telegraph
electrical impulses
proteins
bipolar neurons
Purkinje neurons
pyramidal neurons
multipolar neurons
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
they regenerate very quickly
1 meter per second
150 meters per second
1 foot per second
100 miles per hour
muscle
nerve
the brain
wire
True or False: Damage to your nervous system can cause paralysis.
1 year
1 month
100 years
10 years
all of the above
spinal cord
brains
a nerve
glial cells
stem cells
prison cells
muscle cells
liver cells
skin cells