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