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