The cell is the structural and functional unit of all known living organisms, and is sometimes called the building block of life. Some organisms, such as bacteria, are unicellular (consist of a sin... | more...

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Channels: Scientific Animations Cell Biology

Tags: cell celllife AmasingAnimation

Upload by: second on 30-07-2007.

Duration: 3m 10s

Dnatube: Sciencific and Medical video site.