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