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