an energy currency that can be scarce—so instead of covalent bonds, which are more permanent because they require more energy to sunder, DNA strands are held together by delicate hydrogen bonds ...

DNA is found in nearly all living cells ... another polynucleotide by way of special chemical bonds called hydrogen bonds. This base-to-base bonding is not random; rather, each A in one strand ...

These pairs are called base pairs and they connect the two sugar-phosphate backbones through interactions called hydrogen bonds. In cells, the DNA helix is often overwound, causing a phenomenon ...

In this type of pairing, adenine (A) forms two hydrogen bonds with thymine (T) in DNA or uracil (U) in RNA, while guanine (G) forms three hydrogen bonds with cytosine (C). These base pairs are highly ...

A research team led by Professor Hyung-Joon Shin from the Department of Materials Science and Engineering at UNIST has ...

In the double helix structure of DNA, thymine forms a base pair with adenine through two hydrogen bonds. This specific pairing is known as complementary base pairing and is essential for the stability ...

the helix structure is unwound special molecules break the weak hydrogen bonds between bases, which are holding the two strands together this process occurs at several locations on a DNA molecule ...

This approach involves modulating intralayer hydrogen bonding and optimizing anionic frameworks. Using this method, the researchers synthesized a series of two-aminopyrazine-based birefringent ...

Abstract Proton tunneling through a hydrogen bond is a significant quantum phenomenon in proton-mediated processes. Hydrogen ...