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