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