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