nerve

the brain

muscle

wire

1 year

1 month

10 years

100 years

multipolar neurons

Purkinje neurons

bipolar neurons

pyramidal neurons

muscle cells

skin cells

liver cells

stem cells

telegraph

hormonal

electrical impulses

proteins

a nerve

brains

spinal cord

all of the above

stem cells

glial cells

muscle cells

prison cells

1 meter per second

100 miles per hour

1 foot per second

150 meters per second

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

they do not have a nucleus