In mathematics, a chain complex is an algebraic structure that consists of a sequence of abelian groups (or modules) and a sequence of homomorphisms between...
13 KB (2,029 words) - 20:38, 17 December 2023
An electron transport chain (ETC) is a series of protein complexes and other molecules which transfer electrons from electron donors to electron acceptors...
33 KB (4,063 words) - 11:38, 13 July 2024
Homology (mathematics) (redirect from Homology of a chain complex)
usages. The most direct usage of the term is to take the homology of a chain complex, resulting in a sequence of abelian groups called homology groups. This...
54 KB (8,218 words) - 14:50, 22 August 2024
Singular homology (redirect from Singular chain complex)
singular chains. The boundary operation – mapping each n-dimensional simplex to its (n−1)-dimensional boundary – induces the singular chain complex. The singular...
19 KB (3,239 words) - 08:00, 2 July 2024
a k-chain is a formal linear combination of the k-cells in a cell complex. In simplicial complexes (respectively, cubical complexes), k-chains are combinations...
4 KB (639 words) - 09:43, 27 March 2024
sometimes called the cytochrome bc1 complex, and at other times complex III, is the third complex in the electron transport chain (EC 1.10.2.2), playing a critical...
23 KB (2,325 words) - 16:15, 16 July 2024
chain complexes and the category of simplicial abelian groups. Moreover, under the equivalence, the n {\displaystyle n} th homology group of a chain complex...
5 KB (806 words) - 00:47, 28 April 2024
Homological algebra (redirect from Acyclic complex)
with the emergence of category theory. A central concept is that of chain complexes, which can be studied through their homology and cohomology. Homological...
27 KB (3,857 words) - 20:15, 11 February 2024
mathematics, the homotopy category K(A) of chain complexes in an additive category A is a framework for working with chain homotopies and homotopy equivalences...
6 KB (1,051 words) - 14:31, 3 January 2023
sets of proteins are called the electron transport chain. In eukaryotes, five main protein complexes are involved, whereas in prokaryotes many different...
85 KB (9,419 words) - 13:04, 17 August 2024