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