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