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