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