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