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