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