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