pyramidal neurons

Purkinje neurons

bipolar neurons

multipolar neurons

1 meter per second

1 foot per second

100 miles per hour

150 meters per second

100 years

1 year

10 years

1 month

skin cells

muscle cells

stem cells

liver cells

muscle cells

glial cells

stem cells

prison cells

muscle

nerve

the brain

wire

they do not have a nucleus

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

a nerve

all of the above

brains

spinal cord

hormonal

telegraph

electrical impulses

proteins