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