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