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