WebPolymerase chain reaction, or PCR, is a technique to make many copies of a specific DNA region in vitro (in a test tube rather than an organism). PCR relies on a thermostable … Webnoun. Synonyms of chain reaction. 1. a. : a series of events so related to each other that each one initiates the next. b. : a number of events triggered by the same initial event. 2. : a self-sustaining chemical or nuclear reaction yielding energy or products that …

Nuclear Fission Definition and Examples - ThoughtCo

WebChain Reaction Definition: A chain reaction is a reaction (generally involving radicals) in which one chemical entity can ultimately cause a chemical transformation for … Web(in a chain polymerization) Chemical reaction between a chain carrier and a monomer that results in the growth of a polymer chain and the regeneration of at least one chain carrier. Note 1: The recommended symbol for the rate constant for chain propagation in a homopolymerization is kp . clip\\u0027s ww

Chain reaction definition and meaning Collins English …

WebChain reaction: A reaction whose mechanism includes one or more steps that are repeated indefinitely, until the chain is terminated , or reactants are used up. While many … Webchain reaction n. 1. A series of events in which each induces or influences the next. 2. Physics A multistage nuclear reaction, especially a self-sustaining series of fissions in … WebThe reaction is a lengthy process and the molecular mass is increased at a very slow rate. An example of step-growth polymerization is condensation polymerization where a water molecule is evolved in the reaction when the chain is lengthened. Condensation Polymerization bob the robber 4 japan