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