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