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