glial cells

stem cells

muscle cells

prison cells

wire

the brain

muscle

nerve

bipolar neurons

Purkinje neurons

multipolar neurons

pyramidal neurons

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

they do not have a nucleus

1 month

1 year

10 years

100 years

hormonal

telegraph

proteins

electrical impulses

1 foot per second

100 miles per hour

150 meters per second

1 meter per second

brains

a nerve

all of the above

spinal cord

muscle cells

liver cells

stem cells

skin cells