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