multipolar neurons

bipolar neurons

Purkinje neurons

pyramidal neurons

stem cells

glial cells

muscle cells

prison cells

spinal cord

brains

all of the above

a nerve

muscle cells

stem cells

skin cells

liver cells

they do not have a nucleus

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

proteins

electrical impulses

telegraph

hormonal

muscle

nerve

wire

the brain

100 miles per hour

150 meters per second

1 meter per second

1 foot per second

100 years

10 years

1 month

1 year