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