liver cells
stem cells
skin cells
muscle cells
pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons
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
100 years
10 years
1 month
1 year
True or False: Damage to your nervous system can cause paralysis.
spinal cord
brains
a nerve
all of the above
glial cells
prison cells
nerve
wire
the brain
muscle
1 foot per second
100 miles per hour
150 meters per second
1 meter per second
electrical impulses
proteins
hormonal
telegraph