muscle

wire

the brain

nerve

muscle cells

stem cells

liver cells

skin cells

stem cells

prison cells

muscle cells

glial cells

telegraph

proteins

hormonal

electrical impulses

multipolar neurons

Purkinje neurons

bipolar neurons

pyramidal neurons

1 month

1 year

10 years

100 years

1 meter per second

100 miles per hour

1 foot per second

150 meters per second

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

brains

all of the above

a nerve

spinal cord