Split and merge into it. Answer by FarhatAzim. Confidence votes 260. a substance that is formed in a chemical reaction is called a product. =) After a chemical reaction, new chemicals are formed. For an example:- NaOH + HCl = NaCl + HOH(H2O). Chemical substances are formed in chemical reactions.plit and merge into it. Answer by FarhatAzim. Confidence votes 260. a substance that is formed in a chemical reaction is called a product. =) After a chemical reaction, new chemicals are formed. For an example:- NaOH + HCl = NaCl + HOH(H2O). Chemical substances are formed in chemical reactions.
Eicosanoids are an extremely complex group of organic molecules that have a number of functions in the body. Derived from fatty acids, they are signaling molecules, with a short half-life, that control a number of different pathways.icosanoids are an extremely complex group of organic molecules that have a number of functions in the body. Derived from fatty acids, they are signaling molecules, with a short half-life, that control a number of different pathways.
Leukotrienes are produced along with the release of histamine. Leuko trienes are one class of eicosanoids lipid mediators which means they are signalling molecuels which occur by the oxidation of essential fatty acids at the site of inflammation or where immunity is required.