The history of molecular biology begins in the 1930s with the convergence of various, previously distinct biological disciplines: biochemistry, genetics, microbiology, and virology.With the hope of understanding life at its most fundamental level, numerous physicists and chemists also took an interest in what would become molecular biology.. All rights reserved. molecular biology. The seminar was also addressed by Chairman. Demarcation of the boundaries is possible only on the basis of method and theoretical nature of approach. molecular distillation. See more. University who proposed the jocular definition "Molecular Biology is the practice of biochemistry without a licence." molecular biology - the branch of biology that studies the structure and activity of macromolecules essential to life (and especially with their genetic role) molecular biology definition: 1. the study of the structure and action of the molecules that make up living things 2. the study…. Biology: One of the BIOLOGICAL SCIENCE DISCIPLINES concerned with the origin, structure, development, growth, function, genetics, and reproduction of animals, plants, and microorganisms. Are you learning Spanish? The Most Surprisingly Serendipitous Words Of The Day. molecular biology. the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function, characteristically making use of advanced tools and techniques of separation, manipulation, imaging, and analysis. The field overlaps with other areas of biology and chemistry, particularly cell biology, genetics, biophysics and biochemistry. Published by Houghton Mifflin Harcourt Publishing Company. Information and translations of molecular biology in the most comprehensive dictionary definitions resource on the web. n biologie f moléculaire. molecular biology definition in the English Cobuild dictionary for learners, molecular biology meaning explained, see also 'molecular biologist',molecule',molecular biologist', English vocabulary Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. The Dictionary.com Word Of The Year For 2020 Is …. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interactions … What Is An Em Dash And How Do You Use It? Oliver Morton Eating the Sun: How Plants Power the Planet ( 2007 ) It is not too hard to imagine a world in which the study of photosynthesis might have been the foundation on which molecular biology was based. Or do you just have an interest in foreign languages? n the study of the structure and function of biological molecules, esp nucleic acids and proteins. Definitions. Molecular biology is a new branch of natural science and is closely linked with such long-established disciplines as biochemistry, biophysics, and bioorganic chemistry. Traduction Dictionnaire Collins Anglais - … the study of biological phenomena at the molecular level. Molecular Biology Definition. Définition Classé sous : médecine Discipline consacrée à l'étude des molécules porteuses du message héréditaire ( ADN , ARN ), de leur structure, synthèse, altérations (mutations). Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition AP Site definition in molecular biology "AP Site" definition and explanation in molecular biology to review "What is AP Site" for distance learning. AP Site Definition. → ... the structure of a polymer at the molecular level. The field of molecular biology is focused especially on nucleic acids (e.g., DNA and RNA ) and proteins — macromolecules that are essential to life processes—and how these molecules interact and behave within cells . Keep scrolling for more. the branch of biology that deals with the nature of biological phenomena at the molecular level through the study of DNA and RNA, proteins, and other macromolecules involved in genetic information and cell function. Définition molecular biology dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'molecular beam',molecular cloud',molecular distillation',molecular … Molecular biology definitions and explanations to learn a site (ribosomal), a site (rna polymerase), a-dna, a1492 and a1493, aauaaa, abortive transcripts, ac, accommodation, acidic domain, aconitase, molecular biology terminologies for science degree programs. AP Site Explanation. (Biology) the study of biological phenomena at the molecular level. proteins and nucleic acids) essential to life. “Affect” vs. “Effect”: Use The Correct Word Every Time. This field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. → This substance has now been cloned by molecular biologists. Molecular biologists synonyms, Molecular biologists pronunciation, Molecular biologists translation, English dictionary definition of Molecular biologists. But this molecular biology was not the work in which he engaged Clayton. Molecular biology includes the study of the structure and function of all carbon-based macromolecules. The branch of science devoted to studies of the structure, function, and reactions of DNA, RNA, proteins, and other molecules involved in the life processes. The branch of biology that deals with the formation, structure, and activity of macromolecules essential to life, such as nucleic acids, and especially with their role in cell replication and the transmission of genetic information. : a branch of biology dealing with the ultimate physicochemical organization of living matter and especially with the molecular basis of inheritance and protein synthesis. n a cool dense interstellar region composed of a wide variety of molecules, mainly hydrogen, plus some dust, in which stars are forming. 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