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