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