■ Genetic information is encoded in the linear sequence of four deoxyribonucleotides in DNA.
■ The double-helical DNA molecule contains an internal template for its own replication and repair.
■ The linear sequence of amino acids in a protein, which is encoded in the DNA of the gene for that protein, produces a protein's unique three-dimensional structure.
■ Individual macromolecules with specific affinity for other macromolecules self-assemble into supramolecular complexes.
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Studies show obesity may soon overtake tobacco as the leading cause of death in America. Are you ready to drop those extra pounds you've been carrying around? Awesome. Let's start off with a couple positive don't. You don't need to jump on a diet craze and you don't need to start exercising for hours each day.