multipolar neurons

pyramidal neurons

Purkinje neurons

bipolar neurons

1 month

10 years

100 years

1 year

they regenerate very quickly

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they do not have a nucleus

prison cells

stem cells

muscle cells

glial cells

skin cells

muscle cells

stem cells

liver cells

all of the above

brains

spinal cord

a nerve

electrical impulses

hormonal

proteins

telegraph

150 meters per second

1 meter per second

1 foot per second

100 miles per hour

the brain

nerve

wire

muscle