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