bipolar neurons

multipolar neurons

Purkinje neurons

pyramidal neurons

1 foot per second

150 meters per second

100 miles per hour

1 meter per second

they are very long compared to other cells in the body

they regenerate very quickly

they do not have a nucleus

they help carry oxygen to different parts of your body

brains

spinal cord

a nerve

all of the above

telegraph

electrical impulses

proteins

hormonal

1 month

10 years

1 year

100 years

skin cells

muscle cells

stem cells

liver cells

wire

muscle

nerve

the brain

prison cells

glial cells

stem cells

muscle cells