bipolar neurons

Purkinje neurons

pyramidal neurons

multipolar neurons

glial cells

prison cells

stem cells

muscle cells

100 miles per hour

1 foot per second

150 meters per second

1 meter per second

brains

all of the above

a nerve

spinal cord

liver cells

muscle cells

skin cells

stem cells

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

10 years

100 years

1 year

1 month

telegraph

electrical impulses

hormonal

proteins

wire

muscle

the brain

nerve