spinal cord
all of the above
a nerve
brains
prison cells
stem cells
muscle cells
glial cells
1 meter per second
100 miles per hour
1 foot per second
150 meters per second
True or False: Damage to your nervous system can cause paralysis.
1 year
10 years
100 years
1 month
electrical impulses
hormonal
telegraph
proteins
the brain
muscle
wire
nerve
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
Purkinje neurons
pyramidal neurons
bipolar neurons
multipolar neurons
skin cells
liver cells