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