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