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