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