hormonal
telegraph
electrical impulses
proteins
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 regenerate very quickly
they are very long compared to other cells in the body
stem cells
muscle cells
skin cells
liver cells
brains
spinal cord
a nerve
all of the above
150 meters per second
1 foot per second
100 miles per hour
1 meter per second
bipolar neurons
pyramidal neurons
Purkinje neurons
multipolar neurons
100 years
1 year
10 years
1 month
glial cells
prison cells
the brain
wire
muscle
nerve