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