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