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