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