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