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