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