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