they regenerate very quickly

they are very long compared to other cells in the body

they do not have a nucleus

they help carry oxygen to different parts of your body

Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

a nerve

spinal cord

brains

all of the above

muscle cells

stem cells

liver cells

skin cells

muscle cells

stem cells

glial cells

prison cells

100 years

10 years

1 year

1 month

wire

the brain

nerve

muscle

1 meter per second

150 meters per second

100 miles per hour

1 foot per second

hormonal

proteins

electrical impulses

telegraph