Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

they regenerate very quickly

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

hormonal

electrical impulses

telegraph

proteins

glial cells

prison cells

muscle cells

stem cells

the brain

wire

muscle

nerve

1 meter per second

1 foot per second

150 meters per second

100 miles per hour

all of the above

a nerve

brains

spinal cord

10 years

100 years

1 year

1 month

stem cells

liver cells

skin cells

muscle cells