bipolar neurons

Purkinje neurons

pyramidal neurons

multipolar neurons

150 meters per second

1 meter per second

1 foot per second

100 miles per hour

a nerve

spinal cord

all of the above

brains

glial cells

muscle cells

stem cells

prison cells

muscle cells

stem cells

skin cells

liver cells

1 month

1 year

10 years

100 years

they regenerate very quickly

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they do not have a nucleus

muscle

wire

the brain

nerve

electrical impulses

proteins

hormonal

telegraph