Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

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

they regenerate very quickly

spinal cord

brains

a nerve

all of the above

electrical impulses

telegraph

hormonal

proteins

stem cells

skin cells

muscle cells

liver cells

1 month

1 year

10 years

100 years

100 miles per hour

1 foot per second

150 meters per second

1 meter per second

stem cells

muscle cells

prison cells

glial cells

wire

muscle

nerve

the brain