pyramidal neurons

multipolar neurons

bipolar neurons

Purkinje neurons

100 years

1 year

1 month

10 years

prison cells

glial cells

stem cells

muscle cells

hormonal

electrical impulses

telegraph

proteins

1 meter per second

1 foot per second

150 meters per second

100 miles per hour

stem cells

skin cells

liver cells

muscle cells

all of the above

a nerve

spinal cord

brains

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

they do not have a nucleus

muscle

nerve

wire

the brain