Nervous System

muscle cells

skin cells

stem cells

liver cells

glial cells

muscle cells

prison cells

stem cells

the brain

nerve

muscle

wire

Purkinje neurons

multipolar neurons

bipolar neurons

pyramidal neurons

1 foot per second

150 meters per second

100 miles per hour

1 meter per second

spinal cord

brains

a nerve

all of the above

they are very long compared to other cells in the body

they regenerate very quickly

they do not have a nucleus

they help carry oxygen to different parts of your body

1 month

10 years

1 year

100 years

electrical impulses

hormonal

telegraph

proteins