glial cells

prison cells

muscle cells

stem cells

1 month

10 years

1 year

100 years

pyramidal neurons

bipolar neurons

Purkinje neurons

multipolar neurons

1 meter per second

100 miles per hour

1 foot per second

150 meters per second

wire

the brain

nerve

muscle

telegraph

hormonal

electrical impulses

proteins

stem cells

skin cells

liver cells

muscle cells

they help carry oxygen to different parts of your body

they regenerate very quickly

they do not have a nucleus

they are very long compared to other cells in the body

spinal cord

brains

a nerve

all of the above