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