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