The Cell: A Molecular Approach

Fourth Edition

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Chapter 3: Cell Metabolism

Video 3.1  Deoxyribonucleic Acid (DNA)

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Deoxyribonucleic acid (DNA) is a nucleic acid. This molecule is composed of two complementary strands of nucleotide monomers. These strands are linked together by hydrogen bonds, resulting in a double-helix structure. (1.8 MB)