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DNA Facts #1

DNA Facts #1. The chromosomes in the nucleus of a cell contain all the information a cell needs to carry on its life processes. They are made up of a complex chemical called deoxyribonucleic acid (DNA).

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DNA Facts #1

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  1. DNA Facts #1 • The chromosomes in the nucleus of a cell contain all the information a cell needs to carry on its life processes. They are made up of a complex chemical called deoxyribonucleic acid (DNA). • DNA is the hereditary material of all cells. It is a double-stranded helical macromolecule. • DNA occurs as fine, spirally coiled threads that in turn coils around another, like a twisted ladder. • If stretched out, would form very thin thread, about 2 meters (over 6 ft) long.

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