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