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