What DNA nucleotides bind together?Question:What DNA nucleotides bind together?DNA Structure:DNA, or deoxyribonucleic acid, is a molecule used to encode genetic information. It consists of two strands, each with a sugar-phosphate backbone, linked together by hydrogen bonds between nitrogenous bases.An...
In cellular DNA, nucleotides are joined to each other by a.covalent bonds that link the sugar and phosphate portions of the nucleotides in each strand and hydrogen bonds that link the complementary bases of nucleotides on oppos...
These tightly bound strands can be physically pulled apart, but they would rejoin into a double helix again due to their bonds. Similarly, heat can cause the two strands to separate or "melt." But in order for cells to divide, DNA needs to be replicated. This means there needs to be a...
The enzyme responsible for proofreading a growing DNA strand and for replacing mismatched nucleotides is: a. DNA ligase. b. topoisomerase II. c. DNA polymerase. d. DNA replicase. e. helicase. What enzyme catalyzes the breaking ...
DNA nucleotides are made up of deoxyribose (a 5-carbon sugar), one to three phosphate groups, and one of four nitrogenous bases (adenine, thymine, guanine, or cytosine). Due to the chemical make-up of the nitrogenous bases, hydrogen bonds will form between adenine-t...
In order to use PCR, the exact sequence of nucleotides that flank (lay on either side of) the area of interest (the target area that needs to be amplified), must be known. This is the absolute minimum data necessary before a typical PCR reaction can be used. This data is necessary for...
The authors created an AlphaFill database that, at the time of publication, contained transplants of nearly 2,700 ligands, including nucleotides, cofactors such as CoA, metal ions, and cholesterol, covering about 95% of the cumulative occurrence of ligands in the PDB. They emphasize, however,...
Ligases, on the other hand, function to connect two molecules together, using the energy derived from ATP hydrolysis. This makes them essential for synthesizing larger molecules from smaller precursors, such as the formation of phosphodiester bonds between nucleotides in DNA synthesis. 13 The action ...
Despite the irregular arrangement, many chemical bonds connect the layers of carbon, creating a highly porous structure that includes lines and cracks between them. In addition, the carbonaceous material AC has a high porosity and a large surface area, making it useful for a wide range of ...
NucleotidesChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.doi:10.1089/ind.2011.7.196Reiter, Tiffany A....