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