Nucleic acids are complex biological molecules that store and transmit ... The nucleotides are connected through phosphodiester bonds, forming a long chain. In DNA, two complementary strands of ...

Scientists have made a major breakthrough in the accuracy and speed at which often deadly pathogen infections can be ...

single rings on one strand can only bond with double rings on the other. This keeps the DNA molecule in the form of a ribbon of consistent width. DNA stands for deoxyribonucleic acid. Nucleic ...

In this type of pairing, adenine (A) forms two hydrogen bonds with thymine (T ... Crick base pairs can play important roles in RNA secondary structure, protein-nucleic acid interactions, and genetic ...

The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA ... to one another in a chain by chemical bonds, called ester bonds, between the sugar base ...

A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...