glial cells
prison cells
stem cells
muscle cells
skin cells
liver cells
1 year
1 month
100 years
10 years
telegraph
electrical impulses
hormonal
proteins
all of the above
spinal cord
a nerve
brains
1 foot per second
100 miles per hour
150 meters per second
1 meter per second
nerve
wire
the brain
muscle
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
pyramidal neurons
Purkinje neurons
bipolar neurons
multipolar neurons
True or False: Damage to your nervous system can cause paralysis.