glial cells

stem cells

prison cells

muscle cells

nerve

muscle

wire

the brain

they regenerate very quickly

they do not have a nucleus

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

10 years

100 years

1 year

1 month

telegraph

electrical impulses

hormonal

proteins

1 meter per second

150 meters per second

1 foot per second

100 miles per hour

bipolar neurons

pyramidal neurons

multipolar neurons

Purkinje neurons

brains

a nerve

all of the above

spinal cord

stem cells

skin cells

liver cells

muscle cells