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