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