Nervous System

1 month

10 years

100 years

1 year

bipolar neurons

pyramidal neurons

Purkinje neurons

multipolar neurons

muscle

wire

nerve

the brain

electrical impulses

proteins

hormonal

telegraph

they regenerate very quickly

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they do not have a nucleus

glial cells

stem cells

prison cells

muscle cells

liver cells

skin cells

stem cells

muscle cells

1 meter per second

100 miles per hour

150 meters per second

1 foot per second

brains

a nerve

all of the above

spinal cord