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