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