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.
stem cells
skin cells
muscle cells
liver cells
all of the above
a nerve
spinal cord
brains
proteins
telegraph
electrical impulses
hormonal
the brain
muscle
nerve
wire
glial cells
prison cells
10 years
100 years
1 month
1 year
they regenerate very quickly
they help carry oxygen to different parts of your body
they are very long compared to other cells in the body
they do not have a nucleus
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons