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