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