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