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