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