multipolar neurons

pyramidal neurons

Purkinje neurons

bipolar neurons

1 year

10 years

100 years

1 month

hormonal

proteins

telegraph

electrical impulses

skin cells

liver cells

stem cells

muscle cells

nerve

wire

muscle

the brain

100 miles per hour

1 meter per second

150 meters per second

1 foot per second

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they do not have a nucleus

they regenerate very quickly

prison cells

glial cells

stem cells

muscle cells

brains

spinal cord

all of the above

a nerve