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