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