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