wire

muscle

the brain

nerve

10 years

1 year

1 month

100 years

Purkinje neurons

bipolar neurons

pyramidal neurons

multipolar neurons

they regenerate very quickly

they do not have a nucleus

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

spinal cord

all of the above

a nerve

brains

liver cells

stem cells

skin cells

muscle cells

100 miles per hour

1 meter per second

150 meters per second

1 foot per second

hormonal

electrical impulses

proteins

telegraph

muscle cells

prison cells

stem cells

glial cells