Search results for "P-Toluenesulfonic acid" - New World Encyclopedia

cation. This cation is the conjugate acid of pyridine and its pKa has ... proton exchange between pyridine and p-toluenesulfonic acid ...

smooth sulfonation to give p-toluenesulfonic acid, and chlorination ... potassium permanganate leads to benzoic acid, whereas reaction with chromyl ...

presence of an acid catalyst (e.g. p-toluenesulfonic acid; BF3·Et2O), will ... group can be restored by simply adding water and acid. Ethylene glycol ...

Carbonic acid (ancient name acid of air or aerial acid) is a weak ... The presence of carbonic acid in the blood and other body fluids helps ...

upon addition of small amounts of acid or base, or upon dilution ... Blood plasma contains a buffer (of carbonic acid and bicarbonate) to maintain ...

of short-chain, non-coding ribonucleic acid (RNA) molecules in which each ... Each tRNA transports only one particular amino acid. This tRNA binds ...

The word "acid" comes from the Latin acidus meaning "sour ... An acid (often represented by the generic formula HA) is any substance ...

Valine is an α-amino acid that is found in most proteins and is essential ... also classified as an "essential amino acid" since it cannot be synthesized ...

The B vitamins include thiamine, riboflaven, niacin, pantothenic acid ... * Vitamin B5 (Pantothenic acid) * Vitamin B6 (Pyridoxine and Pyridoxamine) ...

Pyruvic acid (C3H4O3 (CH3COCO2H)) is a three-carbon, keto acid that ... Pyruvic acid is formed as an end product of glycolysis, a process ...

Formic acid (systematic name methanoic acid) is the simplest carboxylic ... This acid needs to be handled with care. Contact with liquid formic ...

Threonine is an α-amino acid that is common in many proteins and ... also classified as an "essential amino acid" since it cannot be synthesized ...

]Methyl orange(p-dimethylamino-azobenzenesulfonic acid) ... | Carboxylic acid | Carboxyl || RCOOH | [[Image:Carboxylic-acid-skeletal ...

Ribonucleic acid (RNA) is a nucleic acid based on the sugar ribose ... or “ribonucleotides.” The nucleic acid DNA is built of nucleotides ...

be regarded as a derivative of a carboxylic acid in which the hydroxyl group ... *Amides are commonly formed from the reaction of a carboxylic acid ...

Phosphoric acid, also known as orthophosphoric acid or phosphoric ... == Preparation of orthophosphoric acid == There are two distinct kinds ...

The term acid rain is commonly used to mean the deposition of acidic ... air, to form strong acids (such as sulfuric acid and nitric acid). The main ...

Tyrosine is an α-amino acid that is found in most proteins (such ... to be a "non-essential amino acid" since it does not have ...

of which reacts with water to form carbonic acid and H+, thereby lowering the ... than 0 or greater than 14. An example is acid mine runoff, with a pH = –3 ...

group can be oxidized to a carboxylic acid. By oxidizing both methyl ... feedstock in the production of terephthalic acid, which is a monomer used to ...

Methionine is an α-amino acid present in many proteins and, together ... is classified as an "essential amino acid" since it cannot be synthesized ...

Niacin, also known as nicotinic acid or vitamin B3, is a vitamin whose ... includes thiamine, riboflavin, pantothenic acid, biotin, pyridoxine, folic ...

Nitric acid (chemical formula HNO3) is one of the most important inorganic ... This acid is a common laboratory reagent and an important industrial ...

and the prominent auxin indole-3-acetic acid (IAA) is found in almost all ... auxin, 2,4,5-Trichlorophenoxyacetic acid (2,4,5-T), one of the active ...

Phenol, also known under an older name of carbolic acid, is a toxic ... Phenol can be made from the partial oxidation of benzene or benzoic ...

and sulfates, all of which are acid hydrolases, optimally active ... proteins and nucleic acids, while the acid dependence of the enzymes ...

to as any substance that can react with an acid to decrease or neutralize ... thought of as the antithesis of an acid. The formation of salts from ...

Ribozyme (from ribonucleic acid enzyme) is a ribonucleic acid (RNA ... 1 Directed evolution of nucleic acid enzymes.] Annu Rev Biochem ...

First, benzene is heated with a concentrated mixture of nitric acid ... C6H5N=C(NHC6H5)2. Reaction with sulfuric acid at 180° C produces sulfanilic ...

Ribosomal RNA (rRNA) is a type of non-coding ribonucleic acid (RNA ... binds to an aminoacyl-tRNA (a tRNA bound to an amino acid) ...

Phosgene is the simplest and one of the most electrophilic acid chlorides ... transformations: Diphosgene (chloroformic acid ester), which is a liquid ...

or “ribonucleotides.” The nucleic acid DNA (which stands for deoxyribonucleic ... atom or multiple hydrogens in an oxygen acid.) The abbreviations are as follows: ...

Phenylalanine, an amino acid found in many proteins such as hemoglobin ... is classified as an "essential amino acid" since it cannot be synthesized ...

any one of a number of viable DNA (deoxyribonucleic acid) codings occupying a given locus (position) on a chromosome. Usually alleles are DNA sequences ...

exact definition used (primarily glutamic acid, gamma aminobutyric acid, ... neurotransmitters of the brain are glutamic acid (glutamate) and amma-aminobutyric ...

sodium nitrite in the presence of a mineral acid. In aqueous solution these ... reacts with sodium nitrite, hydrobromic acid and excess bromine to 2-bromopyridi ...

lubricants, and textiles. Hydrofluoric acid is used to etch glass, and ... found that glass was etched when exposed to acid-treated fluorspar. Karl Scheele ...

and near-neutral conditions, it is boric acid, commonly written as H3BO3 ... Although boric acid adds hydroxide to form B(OH)4−, it may be easier ...

precipitated from a solution of tellurous acid (H2TeO3) or telluric acid ... *Telluric acid (H6TeO6 or Te(OH)6): It is a weak acid, forming tellurate ...

was a compound of oxygen and hydrochloric acid (HCl), and he called it dephlogisticated ... a mixture of chlorine (Cl2), hydrochloric acid (HCl), and hypochlorous acid ...

the DNA genes through messenger ribonucleic acid (mRNA), encoding a chemical ... that a world filled with RNA (ribonucleic acid) based life predates current ...

have led researchers to determine the amino acid sequences for the cytochrome ... aerobic organisms, and comparison of amino acid sequences of the molecule ...

golf clubs, and fishing rods. Boric acid is used in textiles and insecticides ... humans, and common compounds (such as boric acid and borates) have low toxicity ...

including antioxidants such as carnosic acid and rosmarinic acid. Other ... and its constituents carnosol and ursolic acid]. Cancer Research 54(3): 701–708 ...

of a catalyst such as NO2, forms H2SO4, and thus acid rain. ... The action of hot concentrated sulfuric acid on copper turnings will ...

buildings and statues have been damaged by acid rain. == Formation ... very reactive to acidic solutions, such as acid rain. Many limestone statues ...

Tryptophan is an α-amino acid that is found in most proteins and ... also classified as an "essential amino acid" since it cannot be synthesized ...

Oxidative degradation of uracil produces urea and maleic acid in the ... Uracil is a weak acid. The first site of ionization of uracil is not ...

* The production of nitric acid by distilling a mixture of saltpeter ... * The production of sulfuric acid through the heating of alum . ...

Sulfuric acid (or sulphuric acid in British English) is a strong mineral ... Sulfuric acid has many applications, and is produced in greater amounts ...

of organic compounds and (with sulfuric acid) for cleaning laboratory glassware ... ore. By mixing crocoite with hydrochloric acid, he was able to produce chromium ...

) is short for proteinaceous infectious particle that lacks nucleic ... structured form. Prions have the same amino acid makeup as naturally occurring ...

Birds and reptiles excrete uric acid, the product of a different form ... waste originating from protein and amino acid catabolism. In aquatic organisms ...

alcohols (such as methanol), and acetic acid. It bonds easily with many ... *hydrobromic acid (HBr) *iron(III) bromide (FeBr3) *lithium bromide (LiBr) ...

or alcohols, with sulfuric or phosphoric acid as the catalyst. quot; product 1-naphthalenesulfonic acid and the "beta" product ...

A metalloid is a chemical element with properties that are intermediate between those of metals and nonmetals. The following elements are generally ...

an adverse effect on plasma lipid and uric acid levels, and that higher blood ... glycolysis typically enter into the citric acid cycle and the electron transport ...

Carl Wilhelm Scheele isolated malic acid from apples. In 1813, Sir ... of lipids are waxes, fatty acids, fatty-acid derived phospholipids, sphingolipids ...

applications. Its derivative, sulfuric acid, ranks among the most important ... sulfide is quite toxic, and both sulfurous acid and sulfuric acid can harm ...

which yields the organic compound acetic acid, its key ingredient. Used ... of oxygen enables bacteria to produce amino acid, water, and other compounds ...

of aspirin by the reaction of salicylic acid (R1) with acetic anhydride ... liquid) are added plus 0.5 ml of phosphoric acid solution, and the flask is ...

be attacked by strong acids, alkalis, and acid salts. It acts as a catalyst ... chloride as a clear solution, hydrochloric acid must be added. A solution ...

[[Image:Hydrochloric acid ammonia.jpg|right|180px|thumb|Vapors of hydrogen chloride in a beaker and ammonia in a test tube meet to form a cloud ...

fertilizers and for the synthesis of nitric acid and other valuable compounds ... waste, usually in the form of urea, uric acid, and their derivatives. ...

a mixture of ethanol and sulfuric acid (then known as oil of vitriol ... process uses solid-supported phosphoric acid catalysts and can be adjusted ...

| Hydrofluoric acid || 83.6 (0 °C) |- | Formamide || 84.0 (20 °C) ... | Sulfuric acid || 84–100(20–25 °C) |- | Hydrogen peroxide || ...

of the dancing body is polyphosphate acid. It is believed that the main component is crystallized sodium polyphosphate and its function is thought ...

Acetic acid, also known as ethanoic acid, is an organic chemical compound ... This acid is an important chemical reagent and industrial chemical ...

DNA, or deoxyribonucleic acid, is a nucleic acid molecule that contains ... stretches of DNA into the related nucleic acid RNA, in a process called transcription ...

Ribonucleic acid or RNA is a polymer or chain of nucleotide units ... genetic information from deoxyribonucleic acid (DNA) into proteins. One type ...

vapor and can be collected under phosphoric acid. This process is similar to ... * Sodium tripolyphosphate made from phosphoric acid is used in laundry ...

studies in atmospheric chemistry include acid rain, photochemical smog, ... * Acid rain * Air pollution * Carbon dioxide * Earth's atmosphere ...

A Plastid is any member of a family of organelles found in the cells of all living plants and algae, but not in animals, and characterized by ...

produce the much smaller RNAs. Both nucleic acid sequences, DNA and RNA, use ... Each codon encodes for a specific amino acid, except the stop codons that ...

of medicinal use as the source of salicylic acid, the precursor to aspirin. ... bark that is heavily charged with salicylic acid; and soft, usually pliant ...

The first widely used herbicide was 2,4-dichlorophenoxyacetic acid ... used herbicides in the world. Like other acid herbicides, current formulations ...

thromboxane formation from arachidonic acid by 78 percent below control ... (when combined with conjugated linoleic acid) from chronic intake of guarana ...

between sodium silicate and sulfuric acid, which is followed by a series ... material for fertilizers, explosives, and nitric acid. At room temperature ...

* Arsenic acid (H3AsO4): This is the acid form of the arsenate ion ... * Arsenous acid or arsenious acid (H3AsO3 or As(OH)3): This weak acid ...

is a cofactor in many reactions of amino acid metabolism, including transamination ... 5'-phosphate (PMP); and 4-pyridoxic acid (PA), which the catabolite ...

metabolic pathways, such as the citric acid cycle and the synthesis of ... of coenzyme M (2-mercaptoethanesulfonic acid)]. J. Bacteriol. 137(1): 256–63 ...

particularly many grasses. Also, silicic acid (a family of chemical compounds ... some hyper-reactive combinations of nitric acid and hydrofluoric acid) do ...

vitamins was unknown. Vitamin C (ascorbic acid) is necessary for the maintenance ... two 25 drops of elixir of vitriol (sulfuric acid), group three six spoonful ...

donates a pair of electrons to a Lewis acid (an electron accepter) to ... that it can donate. To function as a Lewis acid the compound must be able ...

Vitamin C (or ascorbic acid) is a water-soluble vitamin required for ... Ascorbate, which is the ionized form of ascorbic acid, is a strong ...

The primary ingredient used on the cucumber is acetic acid, the key ingredient of vinegar. Vinegar is a sour liquid produced from the fermentation ...

leaches nutrients from the soil, while acid is produced from the decomposing ... nutrients being leached from the soil and acid being produced as organic ...

the mud from the lead chambers of sulfuric acid plants. [http://www.atsdr ... selenite is then acidified with sulfuric acid (H2SO4) to produce selenous ...

groundwater charged with H2CO3 (carbonic acid) and naturally occurring organic ... of solutional cave. They were formed by acid rising from below, rather ...

pair.) Choline is a derivative of the amino acid serine (Bender and Bender ... A derivative of both choline and acetic acid, acetylcholine is active both ...

A nonmetal is a chemical element with several properties that are opposite those of a metal. Based on their properties, the elements of the periodic ...

also may yield dangerous amounts of prussic acid (hydrogen cyanide) (from the ... E, copper, niacin, calcium, fiber, folic acid, magnesium, and potassium ...

salts, for example, with hydrochloric acid, sodium chloride is formed: ... This type of reaction releases heat when a strong acid is used. Such ...

two Greek words—οξυς (oxys), meaning acid or sharp, and γεινομαι ... of many inorganic acids—such as sulfuric acid, nitric acid, and carbonic ...

water from chalk by the use of sulfuric acid. Bergman's apparatus ... drinks taste sharper is due to carbonic acid inducing a slight burning ...

more viscous than water. It is a weak acid. It has strong oxidizing properties ... by reacting barium peroxide with nitric acid. An improved version of this ...

strong acids. (HAt, or "hydrastatic acid," should also qualify ... inhibitory transmitter Gamma-aminobutyric acid (GABA) and are also used by ...

Enzymes (and other proteins) are composed of amino acid chains called polypeptide chains. The linear sequence of amino acids determines the characteristic ...

should be kept away from bromine, chlorine, nitric acid, sulfuric acid and trichloromethane. == See also == * Ketone * Solvent == Notes == ...

absent and containing many carbonate and acid phosphate substitutions—is ... * Fluoroapatite is more resistant to acid attack than is hydroxylapatite ...

percentage of peptidoglycan—sugar + amino acid molecule—in the cell wall.) ... compete with penicillin for the organic acid transporter responsible for ...

of these polymers is a tricarboxylic acid called BTC (benzene-1,3,5 ... chain is made up of hundreds of amino acid monomers, and the sequence ...

Hanrahan and Frey 2005). Parsley is high in oxalic acid, a compound involved in the formation of kidney stones and nutrient deficiencies. Parsley oil ...

It can be prepared from m-methylbenzoic acid and diethylamine. This can be achieved by preparing the acid chloride and subsequently reacting ...

The starch is hydrolyzed using acid, acid-enzyme, or enzyme-enzyme catalyzed processes, with the first enzyme typically alpha amylase, which ...

such as sulfur and nitrogen oxides into sulfuric acid (liquid) and nitric acid (gaseous). The precursors for these aerosols, i.e., the gases from ...

Toledo, Ohio. In this synthesis, anthranilic acid successively reacts with nitrous acid, sulfur dioxide, chlorine, and then ammonia to yield saccharin ...

of 30 seconds (Fenner et al. 1989). Acetic acid, found in vinegar, disables ... meat tenderizer, sodium bicarbonate, boric acid, lemon juice, freshwater, ...

of nitrogen for plants and helping maintain acid/base balance in animals. It ... excrete ammonium ions (NH4+) to neutralize excess acid. ...

organism's genetic material, DNA. The nucleic acid DNA (deoxyribonucleic acid) contains the genetic instructions used in the development and functioning ...

between RTB (ricin toxin B chain) amino acid residues and complex carbohydrates ... Within the active site of RTA, there exist several invariant amino ...

|align="center"| Propionic acid - air ||align="center ... |align="center"| Butyric acid - air ||align="center ...

chemical reaction, as with iron in nitric acid, but in such a case the thermodynamic ... Another example of this is the synthesis of benzoic acid from phenylmagnesium ...

Various species of yeast are used in symbiosis with acetic acid bacteria ... cereal grains, then adding dilute sulfuric acid, or fungal alpha amylase enzymes ...

CO is the anhydride of formic acid. As such, it is conveniently produced ... rhodium catalyst and HI to give acetic acid. This process is responsible ...

that is a derivative of choline and acetic acid and serves as an important ... Acetylcholine is an ester of acetic acid and choline, with the chemical ...

is amphoteric, that is, it can behave as an acid as well as a base. In strongly acidic conditions, the ion Ga3+ is formed; in strongly basic ...

and vanillin, as well as crategolic acid, tannins, gallotannic acid ... as a carminative, to increase hydrochloric acid in the stomach, and to improve ...

2.5 × 1011 times as toxic as hydrocyanic acid. The maximum permissible concentration for airborne soluble polonium compounds is about 7,500 ...

Due to its tannic acid content, the bark has been used in Europe for tanning leather (Keeler 1900). Veneer is another product of poplar, and ...

B2, B5, B6, riboflavin, biotin, and folic acid, and many amino acids and ... moths), they will produce a folic-like acid causing a bad taste. After ...

Kingdom, weighing in on the musical minds of acid jazz performers. While many musicians found themselves drawn to the funk of their musical forebears ...

viscous liquid is a valuable Lewis acid and a component of fluoroantimonic acid, the strongest known acid (a superacid). It therefore reacts ...

such as fruits, pickled vegetables, or other foods to which acid has been added. === History === During the early Civil Wars, the notable French ...

where the starch has been treated by enzymes or acid). ==Substitutes== Cane molasses is commonly used in baking, and there are a number of substitutes ...

Rust is the material formed when iron or its alloys corrode in the presence of oxygen and water. It is a mixture of iron oxides and hydroxides ...

For instance, lead is a constituent of lead-acid batteries, solder, pewter ... contain corrosive liquids such as sulfuric acid. Lead can be toughened by ...

saliva, forming a weak solution of carbonic acid. This sensation can also occur ... he described a process of dripping sulfuric acid (or oil of vitriol as Priestley ...

at the most basic level of nucleic acid surrounded by a protective ... The nucleic acid can be either single-stranded or double-stranded ...

Cod is the common name for various marine fish of the genus Gadus of the family Gadidae, and in particular the well-known food fish Gadus morhua ...

among other things, carbon dioxide and carbonic acid. * When limestone is heated to produce cement and lime (calcium oxide), a substantial amount ...

vitamins A and B, as well as phosphorus and glutamic acid. Many fruits, like the flowers from which they originate, also offer aesthetic pleasure ...

and an increased production of gastric acid. In extreme cases mania, depression ... Caffeine increases the production of stomach acid and tends to relax ...

and is extracted as a byproduct of sulfuric acid production when pyrite ore ... for tellurium on residues from a sulfuric acid plant. The name comes from ...

Diatom cells are contained within a unique silicate (silicic acid) cell wall comprising two separate valves (or shells). Diatom cell walls are ...

** In the conversion of ammonia to nitric acid. ** In petroleum cracking. ** In producing sulfuric acid. * Thorium dioxide was the active ingredient ...

carbonate and aqueous hydrofluoric acid. This yields potassium fluorotitanate ... to dilute sulfuric and hydrochloric acid, along with chlorine gas, ...

resolved a problem concerning the nature of tartaric acid (1849). Tartaric acid is a crystalline organic acid that occurs naturally in many plants, particularly ...

catalyst, such as phosphoric or sulfuric acid, is used. Under high pressure ... with its primary products of propionic acid and n-propyl alcohol. ...

of lime in bone meal with sulphuric acid. Although it was much less ... led Fisons and Packard to develop sulfuric acid and fertilizer plants at Bramford ...

or in others not buried in the soil. Abscisic acid, a natural occurring compound in plants, is responsible for inducing seeds to synthesize storage ...

neutral molecules. Many of these processes are acid-base reactions, as first theorized by German scientist Lauren Gaither. For example, the ammonium ...

similar to today's phosphoric-acid fuel cell. In 1955, W. Thomas ... |Direct formic acid fuel cell (DFAFC) |Polymer membrane (ionomer) ...

; Acid-base chemistry Ethanol's hydroxyl proton is weakly acidic ... Under acid-catalysed conditions, ethanol reacts with carboxylic acids ...

because they yield significant amounts of prussic acid (hydrogen cyanide), from the enzyme emulsin acting on a soluble glucoside, amygdalin. They must ...

Peat is a dark, fibrous accumulation of partially decomposed and disintegrated organic matter found in wet areas, and usually comprising residues ...

Dysprosium (chemical symbol Dy, atomic number 66) is a rare earth element that has a metallic, bright silver luster. The term "rare earth ...

free terminal-end amino acids, one amino acid monomer at a time, from a ... their attachment using cocaine, heat, or acid (Longe 2006). ...

which turn milk sugars into lactic acid, then the addition of rennet ... accomplished directly by the addition of an acid, such as vinegar, in a few ...

possible treatments include short-chain fatty acid irrigation, steroid enemas, and mesalazine. ====Ischemic colitis==== Ischemic colitis is a ...

metals, including aluminum. Although a weak acid, it attacks the oxide coating ... as an aerosol spray propellant, and acetic acid. == Health and safety == ...

Fiberglass or glass fiber is material made from extremely fine fibers of glass. The resulting composite material, properly known as fiber-reinforced ...

In animals, amino acid requirements are classified in terms of essential ... need to be consumed. These two are linoleic acid and linolenic acid. ...

than 1 percent and includes proteolytic enzymes, acid phosphatase, and prostate-specific antigen. The secretions also contain zinc and citric acid. ...

==The Acid Tests== [[image:GratefulDead1967.jpg|thumb|250px|left|Grateful ... into this new idea. And about that time the Acid Test was just starting to ...

that contains infective Trichinella cysts, the acid in the stomach dissolves the hard covering of the cyst and releases the worms. The worms pass ...

by forming compounds such as hydrochloric acid. On a per-atom basis, bromine ... dipped in a solution containing sulfuric acid (at a concentration of 3 Molar ...

separate enantiomeric crystals from racemic tartaric acid. == Equipment used for industrial production == Several types of equipment are used ...

on marine ecosystems. However, carbonic acid is a very weak acid, and is ... *Acid Gas/SO2 control **Wet scrubbers **Dry scrubbers **Flue gas desulfuriza ...

exist free or as an esther in which a fatty acid is bound to the hydroxyl group ... and regulation of the cholesterol and fatty acid metabolism. ...

proteins. The stomach also secretes gastric acid that helps to prevent bacterial colonization, while an adaptive immune system response helps ...

juice is also a good source of folic acid and antioxidant polyphenols ... extracts are essentially ellagic acid, which may only be absorbed ...

In organic chemistry, an alkene, olefin, or olefine is an unsaturated chemical compound containing at least one carbon-to-carbon double bond ...

Ytterbium (chemical symbol Yb, atomic number 70) is a soft silvery metallic rare earth element. The term "rare earth metals" (or "rare ...

*Glucono delta-lactone (GDL): A naturally occurring organic acid also ... Although tartness is sometimes desired in dessert tofu, the acid used ...

treating the resultant salt with dilute nitric acid. From the resulting solution, he isolated a new rare earth he called lantana. Lanthanum was isolated ...

may be induced by stress, requires the presence of acid secretion in the stomach, and has primary etiology in Helicobacter pylori infection. Many chronic ...

which is necessary to metabolize the amino acid phenylalanine to tyrosine ... its chimpanzee ortholog by only two amino acid substitutions; nearly one ...

deposition (e.g., in the form of acid rain) can also effect nutrient concentration in water (Paerl 1997), especially in highly industrialized regions. ...

registry. For example, the drug acetylsalicylic acid (2-acetoxybenzoic acid) is better known as aspirin in the United States—a generic term. In Canada ...

was 12 times more potent than carbolic acid, the accepted antiseptic of the time (Kipp 1996). Penfold's work led to a flurry of research ...

2007). Synthesis begins with mevalonic acid, which is converted into dimethylallyl pyrophosphate. This is then condensed with three molecules ...

and leaf are high in protein, including the amino acid lysine. amaranth contains the essential amino acid lysine, which is deficient ...

and monuments. Given the problem of acid rain in parts of the world, granite has begun to supplant marble as a monument material, because it ...

direct, pure child... [but he is also] hard, acid, extremely intelligent, strong perhaps, despotic and not altogether good-natured (although cerebrally ...

hindgut. These waste products consist mainly of uric acid, urea, and a bit of amino acids, and are normally converted into dry pellets before being disposed ...

Category:Public color=lightgreen | name= Pea image = [[Image:Doperwt rijserwt peulen Pisum sativum.jpg|240px]] | caption = color = lightgreen ...

While acid-free paper is the most stable, cost effective storage medium, videotapes can store motion pictures, sounds, and moving images. Archives ...

Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic ... stretches of DNA into the related nucleic acid RNA, in a process called transcription ...

creating the 4-carbon molecule oxaloacetic acid. Plants without this enzyme ... dioxide in a process called Crassulacean acid metabolism (CAM). CAM plants ...

***** ethacrynic acid ***** furosemide **** others: ***** chloroquine ***** quinine *** Psychedelic drugs: **** Diisopropyltryptamine (DiPT) ...

varieties exist with differing fatty acid compositions; some "high oleic" types contain a higher level of healthy monounsaturated fats ...

Strep throat, also known as Streptococcal pharyngitis or Streptococcal sore throat, is a contagious infection of the mucous membranes of the ...

and add baking soda; the reaction of the acid with the soda produces gas ... a mildly sour taste because of the lactic acid produced during anaerobic ...

can be processed chemically as a source of oxalic acid. The seeds are burned to make charcoal for silversmiths, and can be strung in necklaces. Furthermore ...

and oxygen from the gas liberated by sulfuric acid, he noticed a bright-yellow line that matched the D3 line observed in the spectrum of the Sun ...

2008). They also are a source of vitamin B6, folic acid, beta-carotene, and fiber. Red peppers also contain lycopene, believed important for reducing ...

The high proportion (50%) of glycine, which is a small amino acid ... Silk is resistant to most mineral acids, except for sulfuric acid ...

T cells are lymphocytes (a class of white blood cells) that play a central role in the adaptive immune system, and specifically in the cell-mediated ...

metalloproteinases. A deficiency of uric acid has also been implicated in ... and D. Vassilopoulos. 2006 . Serum uric acid and multiple sclerosis. Clinical ...

through the presence of salts and acid-generating materials. == On the Moon == [[Image:Footprint.gif|thumb|right|270px|This famous image taken ...

reacts slowly with water and is soluble in dilute acid. At room temperature, gadolinium crystallizes to produce its "alpha" form, which ...

lime-hating or calcifuge plants that thrive in acid soils. The Ericaceae family consists of herbs, shrubs, and trees with leaves that are alternate ...

Bismuth (chemical symbol Bi, atomic number 83) is a brittle, white crystalline metal with a pink tinge. It acquires an iridescent oxide tarnish ...

Once inside the body, stomach acid digests and kills the water flea, but not the guinea worm larvae that are sheltered inside. The stage 3 larvae ...

in the secretions, one red (hipposudoric acid) and one orange (norhipposudoric acid). Highly acidic compounds, the two pigments both inhibit ...

residues on TG and on free tyrosine (amino acid). Upon stimulation by TSH ... As with the steroid hormones and retinoic acid, thyroid hormones cross the ...

Category:Public number=54 | symbol=Xe | name=xenon | left=iodine | right=cesium | above=Kr | below=Rn | color1=#c0ffff | color2=green ...

tree of life. DNA (deoxyribonucleic acid) and RNA (ribonucleic acid) sequencing data are used in many important cladistic efforts. Cladistics ...

Mehndi (or Hina) is the application of henna (Hindustani: हेना- حنا- urdu) as a temporary form of skin decoration, most popular in ...

of monounsaturated fat (mainly oleic acid) and polyphenols. Other parts ... phenolic compounds; the creation of lactic acid, which is a natural preservative; ...

(B3), biotin (B7), cobalamins (B12), and ascorbic acid (C), as well as minerals, including iron, selenium, potassium, and phosphorus. Mushrooms have ...

fine powder and then leached with either an acid or alkali. The leachate is ... by dissolving pitchblende in nitric acid and neutralizing the solution ...

treated with a strongly acidic mixture of sulfuric acid and nitric acid. A series of steps involving oxidation and exfoliation result in small graphene ...

Buckwheat is the common name for plants in two genera of the dicot family Polygonaceae: The Eurasian genus, Fagopyrum, and the North American ...

allowing them to swell rapidly by osmosis and acid growth. Alternatively, cells in the inner layers of the lobes and midrib may rapidly secrete other ...

Mycobacterium leprae is a rod-shaped bacterium with an affinity for ... numbers is doubtful. There are reports of acid-fast bacilli being found in ...

that results in a loss of the single amino acid phenylalanine at the 508th ... 508, resulting in the absence of the amino acid phenylalanine. Consequently ...

conversion of sulphur dioxide to sulphuric acid (H2SO4), which condenses rapidly ... cloud and quickly fall to the ground as acid rain. The injected ash also ...

the use of the herbicide 2,4-Dichlorophenoxyacetic acid (2,4-D) (Zahm and Blair 1992), although this was not confirmed in another study (Kaneene and ...

who are malnourished. V. cholerae are sensitive to acid, and the stomach's acidic environment serves as the first line of defense against the cholera ...

well contain a non-integral number of amino acid residues. Pauling then suggested a helical structure for deoxyribonucleic acid ...

the trio in turn had learned from The Weavers. Acid Rock groups such as the Jefferson Airplane and Country Joe and the Fish incorporated folk rock ...

(swallowing disorder) or indirect (due to acid reflux), can show similar ... the patient may have repetitive episodes of acid aspiration, which results ...

0 Serum Diagnosis of Syphilis and the Butyric Acid Test for Syphilis.], Philadelphia: J. B. Lippincott. Retrieved January 5, 2009. ...

is credited with the studies of sulfuric acid, the "work horse" ... contributed to his studies of sulfuric acid (by dry distillation of vitriol ...

often injecting chemicals like formic acid. Bullet ants (the genus Paraponera ... of dead nest-mates (Julian 1999). Oleic acid is identified as one compound ...

However pulp paper contained acid, that eventually destroys the paper from within. Earlier techniques for making paper used limestone rollers ...

Clipsham 2007). Avocado leaves contain a toxic fatty acid derivative known as persin, which in sufficient quantity can cause equine colic and with lack ...

and resistance of the leads to the lead-acid car battery. ==== Power factor correction ==== Capacitors are used in power factor correction to ...

group) to esters, using acetic or succinic acid. These tocopheryl esters are ... vitamin K2, mixed carotenoids, and lipoic acid, provide unique biochemical ...

passes through the mines, picking up acid and metals, and carries them into the watershed. Eventually, the pollutants spill into streams and rivers. ...

|sulfuric acid |24.2 × 10−3 |24.2 |- |olive oil |.081 |81 |- |glycerol |.934 |934 |- |castor oil |985 × 10−3 |985 |- |HFO-380 ...

**Acid gold – a form of gold decoration developed in the early 1860s at the English factory of Mintons Ltd, Stoke-on-Trent. The glazed surface ...

*1799 - Alessandro Volta makes a copper/zinc acid battery ===Nineteenth century=== *1821 - Thomas Johann Seebeck invents the thermocouple ...

include: Tom Wolfe, The Electric Kool-Aid Acid Test; Larry Brown, Billy Ray's Farm; and Elizabeth Spencer, No Place for an Angel. ...

carbon or subjected to electrolysis in sulfuric acid. If the smelting process is used, cadmium is isolated from metallic zinc by vacuum distillation ...

safeguard the taiga for future generations. The world's largest terrestrial biome, the taiga ( ˈtaɪgə ) is a major subarctic, geographic ...

*Through the esterification (the substitution of an acid group for the hydroxyl group) of testosterone, the water solubility of the molecule ...

| Formic acid || 5.2 |- | Sulfolane || 0.005 |- | Acetonitrile || 0.0003 |- | Acetone || 0.000042 |- | Formamide || 9.4 |- | Dimethylformamide || 0.04 ...

shortage of other essentials, such as folic acid or vitamin B12, may develop, so this might also be supplemented. ==Beneficial aspects of hookworm ...

* The formation of carboxylic acid dimers and other simple hydrogen bonding interactions. * The pi-pi charge-transfer interactions of bipyridinium ...

against ciprofloxacin (CIP) and against nalidixic acid (NAL), and that isolates that are sensitive to both CIP and NAL should be reported as "sensitive ...

and industrial sounds creating Detroit techno, acid, jungle. Mating these experimental, usually DJ oriented, sounds with the prevalence of the multiethnic ...

in triglyceride form. Oils rich in linoleic acid may have [[antineoplastic|antineoplastic properties]].S. Sahu and L.C. Mishra, "Benign ...

dates based on α-lactalbumin amino acid sequences,"] Journal of Mammalian Evolution 5(1)(1998): 95–105. Retrieved September 26, 2008 ...

of the woman's diet with folic acid reduces the risk of spina bifida and other neural tube defects. Another dietary concern is whether the ...

The Russell Cave National Monument is a United States National Monument in northeastern Alabama, United States, just south of the Alabama-Tennessee ...

Subclass Nautiloidea *†Plectronocerida *†Ellesmerocerida *†Actinocerida *†Pseudorthocerida *†Endocerida *†Tarphycerida ...

copper sulfate, violet extract, and carbolic acid. She named her product Madam Walker's Wonderful Hair Grower. Black women of Sarah's ...

A wetland is a transitional environment between permanently aquatic and terrestrial environments that shares characteristics of both environments ...

in which he described a process of dripping sulfuric acid (or oil of vitriol as Priestley knew it) onto chalk to produce carbon dioxide and forcing the ...

Hair, a filamentous, often pigmented, outgrowth from the skin, is found only on mammals and often in a high-density of filaments per unit area ...

It is amphoteric, being both a very weak acid and forming aluminates with ... to the loss of plant production on acid soils. Although it is generally ...

molybdenum, thiamine, vitamin B6, and folic acid. ===Lima beans=== [[Image:Lima beans.jpg|thumb|350px|Lima beans]] The Lima bean (Phaseolus lunatus ...

used. Other choices are phosphates, ascorbic acid, and malted barley. Bromated flour has been banned in much of the world, but remains available in ...

htm Organic Molecule, Amino Acid-Like, Found In Constellation Sagittarius.] Science Daily. Retrieved January 12, 2009. These four elements together ...

4 (four) is a number, numeral, and glyph that represents the number. It is the natural number A natural number is any number that is a positive ...

of these was the production of sulphuric acid by the lead chamber process ... started with the reaction of sulphuric acid with sodium chloride to yield ...

Ecology or ecological science, is the scientific study of the distribution and abundance of living organisms and how these properties are affected ...

* 3 main fatty acid categories: Saturated, Monounsaturated, Polyunsaturated ... (Ethyl alcohol), Geometric (Maleic acid), and Optical (L-Lactic acid). ...

The octopus (Greek Ὀκτάπους , “eight-legs”) is any cephalopod (class Cephalopoda, phylum Mollusca) belonging to the order Octopoda ...

Rocket propellant is the material used by a rocket engine to generate thrust. The most common propellants consist of a fuel and an oxidizer that ...

Lassen Volcanic National Park is a United States National Park in northeastern California. The dominant feature of the park is Lassen Peak; the ...

* Kodner, R. B., and L. E. Graham. 2001. High-temperature, acid-hydrolyzed remains of Polytrichum (Musci, Polytrichaceae) resemble enigmatic ...

exhaust gas, or derived from carbonic acid in seawater (Graves et al. 2011). Among such fuels are included methane, gasoline, diesel fuel, jet ...

brooding frog must stop secreting stomach acid and suppress peristalsis ... phylogenetic reconstruction using amino acid and nucleotide characters ...

minor deviations) to specify the nucleic acid sequences that form proteins ... There are also variations in the amino acid sequence of cytochrome c, ...

to deterioration and catastrophic loss. While acid paper is prone to deterioration in terms of brittleness and yellowness, deterioration does not ...

and minor deviations) to translate nucleic acid sequences into proteins. The ... There are also variations in the amino acid sequence of cytochrome c, ...

five sheets of high-powered blotter acid, a salt shaker half full of cocaine, and a whole galaxy of multi-colored uppers, downers, screamers ...

Illinois, in the 1980s, and the later UK-based acid house movement of the late 1980s and early 1990s fueled the development and acceptance of electronic ...

aerosols such as sulfur dioxide and sulfuric acid, similar to those found in the atmosphere of Venus; these precipitated as acid rain. Elevated carbon ...

in the oceans, reacts to form carbonic acid and bicarbonate and carbonate ions (see ocean acidification). * as a consequence of a photochemical ...

The Beatles were a highly influential English rock 'n' roll band from Liverpool. They are the most critically acclaimed and commercially ...

in appearance, but contains butanoic acid and smells like rancid butter (which contains the same chemical) or feces when fallen. Beneath the ...

Waste products excreted from the fetus such as urea, uric acid, and creatinine are transferred to the maternal blood by diffusion across the placenta. ...

the proliferation and antagonize the retinoic acid-mediated growth suppression of Epstein-Barr virus-immortalized B lymphocytes.] Blood 96(2): 711–718 ...

The dog (Canis lupus familiaris or Canis familiaris) is usually considered to be humankind's first, and perhaps most important, domestic ...

Folic acid. Folic acid supplementation has not been found effective ... B. F. Cole, J. A. Baron, R. S. Sandler, et al., "Folic acid for ...

Aldington could write with an acid pen. The Georgian poets, who (Pound had decided) were the Imagists' sworn enemies, he devastated with ...

mainly of sulfur dioxide and sulfuric acid droplets. V. A. Krasnopolsky and V. A. Parshev (1981), "Chemical composition of the atmosphere ...

he questioned if he occasionally used prussic acid instead of ink.Quinn, 432. Poe was also known as a writer of fiction and became one of the first ...

contain significant amounts of phytic acid, dietary minerals, and B vitamins. ... fat, and polyunsaturated fat, mainly as linoleic acid. ==Cultivation== ...

Jimi Hendrix (November 27, 1942, Seattle, Washington – September 18, 1970, London, England) was a singer, songwriter, and guitarist. Hendrix ...

route is the removal of the catalyst support via an acid treatment, which sometimes could destroy the original structure of the carbon nanotubes. However ...

Human evolution is that part of biological evolution concerning the emergence of humans as a distinct species. It is the subject of a broad scientific ...

in 12 patients with scorpion sting. Vanylmandelic acid was elevated in seven patients and the total free epinephrine and norepinephrine in eight. Six ...

and has been largely replaced by synthetic silicic acid. In most Indian literature, Bambusa arundinacea has been shown to be the source of bamboo manna. ...

of carbon dioxide and sulfuric acid. Evidence suggests that the crust of Venus, unlike Earth's crust, is not divided into tectonic plates ...

An air bag, also known as an Air Cushion Restraint System (ACRS) or Supplemental Restraint System (SRS), is an automobile safety device that ...

Substance abuse, also known as Substance use disorder (SUD), and formerly as drug abuse, is use of a drug in amounts or by methods which are ...

** DNA: deoxyribonucleic acid ** LED: light-emitting diode ** USA: United States of America * Pronounced as the names of letters but with a shortcut ...

filled with water with a small amount of sulfuric acid added. A sound wave caused the diaphragm to move, forcing a needle to move up and down in the ...

early to late 1980s, and the later new beat and acid house movements of the late 1980s and early 1990s all fueled the development and acceptance of ...

Nature, broadly defined, refers to the physical (natural, material) world at all levels (subatomic to cosmic), especially when regarded as distinct ...

within dense clouds that contain some sulfuric acid. The clouds could be a possible source for the extraction of water. ==== Gas giants ==== ...

The Matenadaran or Mashtots Institute of Ancient Manuscripts in Yerevan, Armenia, is one of the richest depositories of manuscripts and books ...

of emission of heavy metals, trace dioxin, and acid gas, and critics argue that incinerators destroy valuable resources and they may reduce incentives ...

of bodies perfectly preserved by the acid of the Jutland (later taken over by Danish people) peat bogs, into which they were cast after having ...

coal has a high sulfur content, which causes acid rain unless special equipment is used to reduce sulfur dioxide emissions. Many Illinois power plants ...

the host cell membrane, entry of the viral nucleic acid was thought to occur one of two ways: via the formation of a pore in the plasma membrane through ...

Nanotechnology is a field of applied science and technology covering a broad range of topics. The main unifying theme is the control of matter ...

hair and claws, which are excreted along with uric acid waste. Snakes have been known to die from trying to swallow an animal that is too big. ...

and Osiris as an articulate curmudgeon with an acid tongue." Donald B. Redford, "The Contendings of Horus and Seth," in The Oxford ...

byproducts of stress, such as lactic acid, decreasing heart rate and blood pressure, and inducing favorable patterns of brain waves. ...

Addiction is a brain disorder characterized by compulsive engagement in rewarding stimuli despite adverse consequences. A number of psychosocial ...

related compounds, (ammeline, ammelide and cyanuric acid). The development of Beijing continues to proceed at a rapid pace, and the vast expansion ...

His autobiographical pieces, marked by acid comments on Greek-language education, and, in this respect, similar to the writings of his friend ...

him with pterolyl triglutamate (Teropterin), a folic acid derivative; he may have been the first human subject. Ruth showed dramatic improvement during ...

rock, punk rock, gothic rock, shoegazing, acid house, UK garage, Trip Hop and Dubstep. ===Theater=== [[Image:Shakespeare.jpg|thumb|300px|right ...