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