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