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