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