This image shows four types of macromolecules in cells. The nucleic acids DNA and RNA and proteins are on the left and glycans and lipids are on the right. Disclaimer: AAAS and EurekAlert! are not ...
In order for life to emerge both peptides and nucleic acids must have appeared under “prebiotic” conditions. Despite numerous efforts, the formation of these macromolecules without the help of modern ...
In a discovery with wide-ranging implications, researchers recently announced that uniformly charged macromolecules -- or molecules, such as proteins or DNA, that contain a large number of atoms all ...
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