'''DNA''', otherwise known as deoxyribonucleic acid, is a [[molecule]]. Its shape is known as a double helix (a shape like a ladder that is continuously twisted). It carries the [[genetic]] coding for the proteins that form the bodies of living organisms. All living creatures contain DNA, and the DNA of two (sexually reproducing) creatures' offspring is a mix of its parents' DNA.
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'''DNA''' is an organic [[molecule]] shaped like like a ladder that is continuously twisted (see [[double helix]]). Its chemical name is
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deoxyribonucleic acid.
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It carries the [[genetic]] coding for the [[protein]]s that form the bodies of living [[organism]]s. All living creatures contain DNA, and the DNA of two (sexually reproducing) creatures' offspring is a mix of its parents' DNA.