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