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