Purkinje neurons

multipolar neurons

bipolar neurons

pyramidal neurons

glial cells

prison cells

muscle cells

stem cells

a nerve

all of the above

brains

spinal cord

the brain

nerve

wire

muscle

stem cells

muscle cells

liver cells

skin cells

100 years

1 month

10 years

1 year

telegraph

electrical impulses

hormonal

proteins

they regenerate very quickly

they are very long compared to other cells in the body

they do not have a nucleus

they help carry oxygen to different parts of your body

150 meters per second

1 foot per second

100 miles per hour

1 meter per second