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