multipolar neurons

bipolar neurons

Purkinje neurons

pyramidal neurons

all of the above

brains

spinal cord

a nerve

the brain

muscle

nerve

wire

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they regenerate very quickly

they do not have a nucleus

stem cells

muscle cells

liver cells

skin cells

stem cells

prison cells

muscle cells

glial cells

1 year

10 years

1 month

100 years

1 meter per second

100 miles per hour

1 foot per second

150 meters per second

proteins

telegraph

hormonal

electrical impulses