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