pyramidal neurons
bipolar neurons
multipolar neurons
Purkinje neurons
1 month
10 years
1 year
100 years
brains
a nerve
spinal cord
all of the above
True or False: Damage to your nervous system can cause paralysis.
hormonal
proteins
electrical impulses
telegraph
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
1 meter per second
1 foot per second
100 miles per hour
150 meters per second
liver cells
stem cells
skin cells
muscle cells
prison cells
glial cells
nerve
the brain
wire
muscle