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