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Also acid ionization constant or acidity constant. A quantitative measure of the strength of an acid in solution expressed as an equilibrium constant for a chemical dissociation reaction in the context of acid-base reactions. It is often given as its base-10 cologarithm, p K a. acid–base extraction A chemical reaction in which chemical species are separated from other acids and bases. acid ...
Zachtronics Industries has encouraged the game to be used as a learning tool for programming and chemistry concepts, and offers discounts for schools, though briefly offered the game free-of-charge for educational institutions for a few months after the release of the sandbox mode addition.
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Some NAD is converted into the coenzyme nicotinamide adenine dinucleotide phosphate (NADP), whose chemistry largely parallels that of NAD, though its predominant role is as a coenzyme in anabolic metabolism. In the name NAD +, the superscripted plus sign indicates the positive formal charge on one of its nitrogen atoms. A biological coenzyme ...
In the social studies curriculum, there are a variety of different courses that may be offered depending on school district. For example students may take a geography class, a government class, or a world history class. [54] In the science curriculum, ninth grade students are required, in most areas, to take biology.
DM, 2017, by Mexican singer Dulce María "DM" (song), 2022, by fromis_9; Dance marathon, a multiple-day charity event on U.S. college campuses; Depeche Mode, an English synthpop band formed in 1980; Drum major (marching band), the leader of a marching band; Death Metal, an extreme subgenre of heavy metal music
HLA-DM is a molecular chaperone [5] that works in lysosomes and endosomes in cells of the immune system. It works in APCs like macrophages, dendritic cells, and B cells [6] by interacting with MHC class II molecules. [7] HLA-DM protects the MHC class II molecules from breaking down, and regulates which proteins or peptides bind to them as well. [5]
PhET Interactive Simulations is part of the University of Colorado Boulder which is a member of the Association of American Universities. [10] The team changes over time and has about 16 members consisting of professors, post-doctoral students, researchers, education specialists, software engineers (sometimes contractors), educators, and administrative assistants. [11]