Nervous System

they do not have a nucleus

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

150 meters per second

1 foot per second

1 meter per second

100 miles per hour

liver cells

skin cells

stem cells

muscle cells

proteins

hormonal

telegraph

electrical impulses

10 years

1 year

1 month

100 years

bipolar neurons

multipolar neurons

pyramidal neurons

Purkinje neurons

the brain

nerve

muscle

wire

prison cells

stem cells

muscle cells

glial cells

all of the above

spinal cord

brains

a nerve