they are very long compared to other cells in the body

they do not have a nucleus

they regenerate very quickly

they help carry oxygen to different parts of your body

Purkinje neurons

multipolar neurons

pyramidal neurons

bipolar neurons

100 years

1 year

10 years

1 month

muscle cells

stem cells

skin cells

liver cells

the brain

muscle

wire

nerve

1 foot per second

100 miles per hour

150 meters per second

1 meter per second

spinal cord

brains

a nerve

all of the above

electrical impulses

hormonal

telegraph

proteins

prison cells

muscle cells

stem cells

glial cells