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