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