a nerve

all of the above

brains

spinal cord

wire

the brain

nerve

muscle

pyramidal neurons

Purkinje neurons

bipolar neurons

multipolar neurons

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

they do not have a nucleus

hormonal

telegraph

electrical impulses

proteins

muscle cells

skin cells

stem cells

liver cells

1 month

100 years

1 year

10 years

1 foot per second

1 meter per second

150 meters per second

100 miles per hour

glial cells

muscle cells

stem cells

prison cells