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What is DNA Double Helix?

James Watson and Francis Crick were the first to describe DNA Double Helix in 1953. DNA stands for deoxyribonucleic acid and is a double stranded molecule which is twisted into helical like spiral.

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Channels: Biochemistry

Tags: Cell Biology

Uploaded by: ( Send Message ) on 29-10-2012.

Duration: 9m 9s