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