100 miles per hour
1 meter per second
1 foot per second
150 meters per second
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
1 month
10 years
100 years
1 year
muscle cells
stem cells
liver cells
skin cells
proteins
electrical impulses
hormonal
telegraph
Purkinje neurons
bipolar neurons
multipolar neurons
pyramidal neurons
True or False: Damage to your nervous system can cause paralysis.
all of the above
a nerve
brains
spinal cord
muscle
nerve
wire
the brain
prison cells
glial cells