Nervous System

pyramidal neurons

bipolar neurons

Purkinje neurons

multipolar neurons

1 month

10 years

1 year

100 years

they do not have a nucleus

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they regenerate very quickly

electrical impulses

proteins

telegraph

hormonal

1 foot per second

1 meter per second

100 miles per hour

150 meters per second

glial cells

stem cells

muscle cells

prison cells

a nerve

all of the above

spinal cord

brains

wire

muscle

nerve

the brain

liver cells

skin cells

stem cells

muscle cells