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