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