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