stem cells
skin cells
muscle cells
liver cells
100 miles per hour
1 meter per second
150 meters per second
1 foot per second
glial cells
prison cells
True or False: Damage to your nervous system can cause paralysis.
10 years
1 year
100 years
1 month
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
pyramidal neurons
bipolar neurons
Purkinje neurons
multipolar neurons
spinal cord
brains
a nerve
all of the above
muscle
the brain
wire
nerve
telegraph
electrical impulses
proteins
hormonal