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