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