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