stem cells

glial cells

prison cells

muscle cells

skin cells

liver cells

muscle cells

stem cells

pyramidal neurons

multipolar neurons

bipolar neurons

Purkinje neurons

the brain

wire

muscle

nerve

1 foot per second

150 meters per second

100 miles per hour

1 meter per second

proteins

telegraph

electrical impulses

hormonal

spinal cord

brains

a nerve

all of the above

100 years

1 year

10 years

1 month

they regenerate very quickly

they help carry oxygen to different parts of your body

they do not have a nucleus

they are very long compared to other cells in the body