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