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