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