Nervous System

150 meters per second

1 meter per second

100 miles per hour

1 foot per second

1 month

100 years

1 year

10 years

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they regenerate very quickly

they do not have a nucleus

glial cells

stem cells

prison cells

muscle cells

bipolar neurons

multipolar neurons

Purkinje neurons

pyramidal neurons

muscle cells

stem cells

liver cells

skin cells

the brain

nerve

wire

muscle

a nerve

spinal cord

brains

all of the above

electrical impulses

proteins

hormonal

telegraph