Hydrogen Bonding Regulates the Monomelic Nonradiative Decay of Adenine In DNA StrandsDNAhydrogen bondsmolecular dynamicsphotochemistrysemiempirical calculationsIt has been suggested in ultrafast spectroscopic studies that excited states localized on single nucleobases as well as delocalized exciton or excimer/...
DNA strands are held together into a double helical structure by hydrogen bonds between the purine and pyrimidine bases on the two complementary strands. This highly specific base pairing of A-T (two hydrogen bonds) and G-C (three hydrogen bonds) was instrumental in the discovery of the struct...
hydrogen 翻译 hydrogen 翻译基本解释 ●hydrogen：氢
How to break hydrogen bonds in DNA DNA: DNA is an information carrier molecule used by living cells to direct the process of gene expression. It is comprised of a double helix of two strands in which the DNA bases interact via hydrogen bonding. ...
Hydrogen bonds between nitrogenous bases in nucleotides on the two strands of DNA (guanine pairs with cytosine, adenine with thymine) give rise to the double-helix structure crucial to the transmission of genetic information. Hydrogen bonding is one of the popular interactions for the removal of ...
In these G-C~+ base pairs, the nitrogen atoms in the 3-positions of the two cytidine residues on opposite strands share a single proton (Scheme lb). 展开 关键词: cationic hydrogen bonds DNA i-motif NMR spectroscopy quantum chemical calculations ...
Formation of Molecular Strands by Hydrogen Bonds at the Gas-Water Interface: Molecular Recognition and Quantitative Hydrolysis of Barbituric Acid Lipids et al.: Formation of molecular strands by hydrogen bonds at the gas-water interface: molecular recognition and quantitative hydrolysis of barbituric acid...
Which of the following holds the two strands of the DNA double helix together? a) Hydrogen bonds b) Phosphodiester bonds c) Covalent bonds d) Ionic bonds e) Peptide bonds DNA molecule: The 2'-deoxyribonu...
Hold together the two strands of DNA Bind transcription factors to each other Hydrogen Bonding in Water Although hydrogen bonds form between hydrogen and any other electronegative atom, the bonds within water are the most ubiquitous (and some would argue, the most important). Hydrogen bonds form ...
In DNA: a. the AT base pair is formed through three hydrogen bonds and the GC base pair is formed through two hydrogen bonds. b. Watson and Crick identified the formation of phosphodiester bonds holding the two strands together. c. the replication o...