compoundsand many others because it readily forms hydrogen bonds with the solute. Hydrogen bonding betweenamino acidsin a linearproteinmolecule determines the way it folds up into its functionalconfiguration. Hydrogen bonds between nitrogenous bases innucleotideson the two strands ofDNA(guaninepairs with...
An intramolecular hydrogen bond is exemplified by that in proteins and nucleic acids.DNA, for instance, has a double helical structure that is largely due to the hydrogen bonds between paired nitrogenous bases. Intermolecular and intramolecular hydrogen bonds may occur at the same time in a biologic...
Define Hydrogen bonds. Hydrogen bonds synonyms, Hydrogen bonds pronunciation, Hydrogen bonds translation, English dictionary definition of Hydrogen bonds. n. A chemical bond in which a hydrogen atom of one molecule is attracted to an electronegative atom
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 between neighboring water molecules when the hydrogen of one atom comes between the oxygen atoms of its o...
Adhesion of Water | Definition, Applications & Examples Cohesion in Water | Definition, Properties & Examples Chemical Bonds IV: Hydrogen Lesson Transcript Instructors Manaswi Acadecraft Arora View bio Adrienne Brundage View bio What is a hydrogen bond? Learn the definition, examples, and types of ...
Adhesion of Water | Definition, Applications & Examples Cohesion in Water | Definition, Properties & Examples Chemical Bonds IV: Hydrogen Lesson Transcript Instructors Manaswi Acadecraft Arora View bio Adrienne Brundage View bio What is a hydrogen bond? Learn the definition, examples, and types of ...
DNA:Hydrogen bonds form between base pairs. This gives DNA itsdouble helix shapeand makes replication of the strands possible, as they "unzip" along the hydrogen bonds. nylon:Hydrogen bonds are found between the repeating units of the polymer. ...
A first-order perturbation model in terms of Fermi's golden rule is presented as a qualitative description of interstrand proton transitions within hydrogen bonds of DNA. The particular reaction considered is given byW. Grant CooperDepartment of PhysicsInternational Journal of Quantum Chemistry...
bonds D—H and A—C and the preferential arrangement is linear.Directionalityofhydrogen bondingplays a crucial role in biomolecular structures [33] such as inDNA basepairs (seeChapter 4.1) or peptide helices (seeChapter 4.2). The equilibrium distance between D and A also results from other ...
Hydrogen Bonds Hydrogen bonds have played an incredibly important role in the history of structural biology. Both the structure of DNA and of protein a-helices and b-sheets were predicted based largely on the hydrogen bonds these structures form. So understanding hydrogen bonds is clearly important,...