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