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