multipolar neurons

pyramidal neurons

bipolar neurons

Purkinje neurons

1 foot per second

1 meter per second

100 miles per hour

150 meters per second

a nerve

all of the above

spinal cord

brains

they regenerate very quickly

they do not have a nucleus

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

prison cells

glial cells

stem cells

muscle cells

1 year

1 month

100 years

10 years

stem cells

skin cells

muscle cells

liver cells

the brain

wire

muscle

nerve

hormonal

electrical impulses

telegraph

proteins