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