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