Purkinje neurons

multipolar neurons

bipolar neurons

pyramidal neurons

prison cells

glial cells

muscle cells

stem cells

they are very long compared to other cells in the body

they do not have a nucleus

they regenerate very quickly

they help carry oxygen to different parts of your body

brains

a nerve

all of the above

spinal cord

proteins

electrical impulses

telegraph

hormonal

100 miles per hour

1 foot per second

1 meter per second

150 meters per second

nerve

wire

the brain

muscle

1 year

1 month

10 years

100 years

skin cells

muscle cells

stem cells

liver cells