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