WebApr 11, 2024 · Definition. Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for the development and functioning of an organism. DNA is made of two linked strands that wind around each other to resemble a twisted ladder — a shape known as a double helix. Each strand has a backbone made of alternating sugar … WebA functional group is a part of the molecule that is responsible for its chemical reactions, such as -OH, -NH2, C=O, -CO2H, etc. A side-chain is a branch off the main backbone of the molecule and a side-chain may also contain functional groups. Side-chains and functional groups should be listed in alphabetical order, but ignore any prefixes ...
Dna Definition & Meaning Dictionary.com
WebThe workings of the DNA molecule provide the most fundamental explanation of the laws of genetics. DNA acts in three important way. First, when a cell divides, the DNA uncoils, and each strand creates a new partner from the surrounding … Web1 : a chemical element that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion see Chemical Elements Table 2 : something that sustains or fuels did jack in the box buy taco bell
Spelling Guide - Merriam Webster
WebDefinitions of molecule. noun. (physics and chemistry) the simplest structural unit of an element or compound. see more. noun. (nontechnical usage) a tiny piece of anything. … WebNoah Webster's Spelling Wins and Fails. A look at his biggest successes and most crushing defeats. Read >. Unearthing the Spelling of 'Cemetery' (as 'Sematary') Sometimes sounding it out isn't better. Read >. Spelling Out the History of 'Spell'. Language is magic! (And also requires a lot of studying.) Webmolecular. adjective. mo· lec· u· lar mə-ˈlek-yə-lər. 1. : of, relating to, consisting of, or produced by molecules. molecular oxygen. 2. : relating to or emphasizing individual … did jack in the box stop selling tacos