Nervous System

bipolar neurons

pyramidal neurons

Purkinje neurons

multipolar neurons

wire

muscle

the brain

nerve

a nerve

all of the above

brains

spinal cord

10 years

1 year

1 month

100 years

muscle cells

glial cells

stem cells

prison cells

muscle cells

liver cells

stem cells

skin cells

telegraph

proteins

hormonal

electrical impulses

100 miles per hour

150 meters per second

1 meter per second

1 foot per second

they do not have a nucleus

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