stem cells
muscle cells
prison cells
glial cells
skin cells
liver cells
they are very long compared to other cells in the body
they regenerate very quickly
they help carry oxygen to different parts of your body
they do not have a nucleus
wire
nerve
muscle
the brain
electrical impulses
hormonal
telegraph
proteins
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.
Purkinje neurons
bipolar neurons
pyramidal neurons
multipolar neurons
a nerve
spinal cord
all of the above
brains
100 years
1 month
1 year
10 years