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