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