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