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