Purkinje neurons

bipolar neurons

pyramidal neurons

multipolar neurons

hormonal

proteins

telegraph

electrical impulses

muscle cells

liver cells

skin cells

stem cells

nerve

muscle

the brain

wire

brains

spinal cord

all of the above

a nerve

they do not have a nucleus

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

100 years

1 month

10 years

1 year

1 meter per second

150 meters per second

100 miles per hour

1 foot per second

prison cells

glial cells

stem cells

muscle cells