muscle cells

stem cells

glial cells

prison cells

they do not have a nucleus

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they regenerate very quickly

multipolar neurons

bipolar neurons

Purkinje neurons

pyramidal neurons

liver cells

skin cells

muscle cells

stem cells

nerve

the brain

muscle

wire

electrical impulses

hormonal

proteins

telegraph

100 miles per hour

150 meters per second

1 foot per second

1 meter per second

1 year

1 month

100 years

10 years

brains

a nerve

all of the above

spinal cord