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  2. Conjunction (grammar) - Wikipedia

    en.wikipedia.org/wiki/Conjunction_(grammar)

    In grammar, a conjunction (abbreviated CONJ or CNJ) is a part of speech that connects words, phrases, or clauses, which are called its conjuncts. That description is vague enough to overlap with those of other parts of speech because what constitutes a "conjunction" must be defined for each language. In English, a given word may have several ...

  3. Cell junction - Wikipedia

    en.wikipedia.org/wiki/Cell_junction

    Cell junction. Cell junctions[1] or junctional complexes are a class of cellular structures consisting of multiprotein complexes that provide contact or adhesion between neighboring cells or between a cell and the extracellular matrix in animals. [2] They also maintain the paracellular barrier of epithelia and control paracellular transport.

  4. Glossary of biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_biology

    Also called an antibacterial. A type of antimicrobial drug used in the treatment and prevention of bacterial infections. Archaea One of the three recognized domains of organisms, the other two being Bacteria and Eukaryota. artificial selection Also called selective breeding. The process by which humans use animal breeding and plant breeding to selectively control the development of particular ...

  5. Phrase structure rules - Wikipedia

    en.wikipedia.org/wiki/Phrase_structure_rules

    Phrase structure rules. Phrase structure rules are a type of rewrite rule used to describe a given language's syntax and are closely associated with the early stages of transformational grammar, proposed by Noam Chomsky in 1957. [1] They are used to break down a natural language sentence into its constituent parts, also known as syntactic ...

  6. Biology - Wikipedia

    en.wikipedia.org/wiki/Biology

    Biochemistry is the study of chemical processes within and relating to living organisms. Molecular biology is the branch of biology that seeks to understand the molecular basis of biological activity in and between cells, including molecular synthesis, modification, mechanisms, and interactions.

  7. Conjunctive grammar - Wikipedia

    en.wikipedia.org/wiki/Conjunctive_grammar

    A conjunctive grammar is defined by the 4- tuple where. is called a nonterminal symbol or a variable. Each variable represents a different type of phrase or clause in the sentence. Variables are also sometimes called syntactic categories. Σ is a finite set of terminal s, disjoint from V, which make up the actual content of the sentence. The ...

  8. Conjunct - Wikipedia

    en.wikipedia.org/wiki/Conjunct

    A conjunct is one of the terms that are conjoined in a conjoining construction. Conjuncts are conjoined by means of a conjunction, which can be coordinating, subordinating or correlative. Conjuncts can be words, phrases, clauses, or full sentences. [Gretchen and her daughter] bought [motor oil, spark plugs, and dynamite].

  9. Polysyndeton - Wikipedia

    en.wikipedia.org/wiki/Polysyndeton

    Polysyndeton (from Ancient Greek πολύ poly, meaning "many", and συνδετόν syndeton, meaning "bound together with". [1]) is the deliberate insertion of conjunctions into a sentence for the purpose of "slow[ing] up the rhythm of the prose" so as to produce "an impressively solemn note."