Nervous System

skin cells

stem cells

liver cells

muscle cells

the brain

wire

nerve

muscle

1 foot per second

150 meters per second

1 meter per second

100 miles per hour

glial cells

muscle cells

prison cells

stem cells

Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

telegraph

proteins

hormonal

electrical impulses

brains

spinal cord

a nerve

all of the above

1 month

1 year

10 years

100 years

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

they do not have a nucleus