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