WebMar 29, 2024 · Medical Definition of Catalyst. Catalyst: A substance that speeds up a chemical reaction but is not consumed or altered in the process. Catalysts are of immense importance in chemistry and biology. All enzymes are catalysts that expedite the biochemical reactions necessary for life. The enzymes in saliva, for example, accelerate … WebSynonyms for CATALYST: enzyme, reactant, synergist, accelerator, catalytic-agent, chemical-reactor, spur, incentive, ferment, activator; Antonyms for CATALYST: anticatalyst, prevention, preventer, block, blockage. ... Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or ...
Catalyst of change definition and meaning - Collins Dictionary
Webcatalyze definition: 1. to make a chemical reaction happen or happen more quickly by acting as a catalyst: 2. to make…. Learn more. Web1 day ago · Catalyst of change definition: You can describe a person or thing that causes a change or event to happen as a catalyst... Meaning, pronunciation, translations and … packing for hawaiian vacation
Catalysis - Wikipedia
WebAug 15, 2024 · A catalyst is another substance than reactants products added to a reaction system to alter the speed of a chemical reaction approaching a chemical equilibrium. It interacts with the reactants in a cyclic manner promoting perhaps many reactions at the atomic or molecular level, but it is not consumed. WebKey Terms Enzyme structure and function Enzymes are catalysts. They are usually proteins, though some RNA molecules act as enzymes too. Enzymes lower the activation energy of a reaction - that is the required amount of energy needed for a reaction to occur. Webcatalyst noun [ C ] uk / ˈkæt. ə l.ɪst / us / ˈkæt̬. ə l.ɪst / chemistry specialized something that makes a chemical reaction happen more quickly without itself being changed 催化剂 an … packing for hawaii trip