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