the brain
wire
muscle
nerve
a nerve
all of the above
spinal cord
brains
prison cells
stem cells
glial 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
1 year
10 years
100 years
1 month
proteins
telegraph
electrical impulses
hormonal
liver cells
skin cells
150 meters per second
100 miles per hour
1 foot per second
1 meter per second
multipolar neurons
Purkinje neurons
bipolar neurons
pyramidal neurons