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