pyramidal neurons

Purkinje neurons

multipolar neurons

bipolar neurons

they regenerate very quickly

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they do not have a nucleus

the brain

muscle

wire

nerve

proteins

hormonal

telegraph

electrical impulses

spinal cord

a nerve

brains

all of the above

150 meters per second

1 foot per second

1 meter per second

100 miles per hour

stem cells

muscle cells

glial cells

prison cells

1 year

10 years

100 years

1 month

muscle cells

stem cells

skin cells

liver cells