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