the brain
muscle
wire
nerve
True or False: Damage to your nervous system can cause paralysis.
electrical impulses
hormonal
telegraph
proteins
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
1 year
100 years
10 years
1 month
1 meter per second
100 miles per hour
1 foot per second
150 meters per second
multipolar neurons
pyramidal neurons
Purkinje neurons
bipolar neurons
muscle cells
liver cells
skin cells
stem cells
brains
a nerve
spinal cord
all of the above
glial cells
prison cells