pyramidal neurons

Purkinje neurons

bipolar neurons

multipolar neurons

muscle cells

liver cells

skin cells

stem cells

nerve

wire

the brain

muscle

hormonal

electrical impulses

telegraph

proteins

stem cells

prison cells

glial cells

muscle cells

all of the above

a nerve

spinal cord

brains

they do not have a nucleus

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

10 years

1 month

100 years

1 year

1 meter per second

1 foot per second

150 meters per second

100 miles per hour