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