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