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