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