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