WebMar 22, 2024 · Each strand of a DNA molecule is composed of a long chain of monomer nucleotides. The nucleotides of DNA consist of a deoxyribose sugar molecule to which is … WebThe phosphate group is a phosphorous atom with four oxygen atoms bonded to it. The phosphorous atom in phosphate has a marked tendency to bond to other oxygen atoms (for instance, the oxygen atom sticking off the deoxyribose sugar of another nucleotide). The …
16.6: Nucleic Acids- Parts, Structure, and Function
WebSep 9, 2024 · In DNA structure, a phosphate group comprises one negatively charged oxygen atom, which is responsible for the entire strand of DNA to be negatively charged. … WebAug 14, 2024 · a phosphate group a nitrogen base The sugar in DNA is called 2-deoxyribose. These sugar molecules alternate with the phosphate groups, making up the “backbone” of the DNA strand. Each sugar... how to say circumcision
9.2: Overview of Phosphate Groups - Chemistry LibreTexts
WebThe sugar-phosphate backbone, as mentioned, is an important component of DNA's double helix structure. The structure of DNA is tied to its function. The pairing of the nitrogenous bases that are connected to the sugar-phosphate backbone play a key role in the ability of DNA to store and transfer genetic information. WebStructure Of Cyto Membrane Developing the fluid mosaic model; In 1972, S. dessert apple Singer and Garth diplomatist developed the fluid-mosaic model of membrane structure. in line with this model, a membrane may be a double layer (bilayer) of proteins and phospholipids, and is fluid instead of solid. Webably, a nucleoside hydroxyl group functions as a nucleophile in coupling with an electrophilic phosphoryl donor (ATP, phosphoenol pyru-vate, acetyl phosphate, and others). Binding constraints in the active site of the enzyme guarantee high regio- and chemoselectivity in the ensuing reaction. During chemical synthe- how to say ciro