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