WebApr 11, 2024 · Definition. …. A vector, as related to molecular biology, is a DNA molecule (often plasmid or virus) that is used as a vehicle to carry a particular DNA segment into a host cell as part of a cloning or recombinant DNA technique. The vector typically assists in replicating and/or expressing the inserted DNA sequence inside the host cell. WebTranscription is the first step in gene expression. It involves copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination.
Meaning of molecular biology in English - Cambridge Dictionary
WebApr 10, 2024 · Definition Central dogma. The central dogma of molecular biology is a theory stating that genetic information flows only in one direction, from DNA, to RNA, to … WebMeaning of molecular biology in English. molecular biology. noun [ U ] us / məˌlek.jʊ.lɚ baɪˈɑː.lə.dʒi / uk / məˌlek.jʊ.lə baɪˈɒl.ə.dʒi /. the study of the structure and action of the … longview norco
Evolution Definition, History, Types, & Examples Britannica
WebDefine molecular. molecular synonyms, molecular pronunciation, molecular translation, English dictionary definition of molecular. adj. 1. Of, relating to, or consisting of molecules. ... adj → moléculaire molecular biologist n → biologiste m/f moléculaire molecular biology n → biologie f moléculaire. Collins English/French Electronic ... WebMar 28, 2024 · biotechnology, the use of biology to solve problems and make useful products. The most prominent area of biotechnology is the production of therapeutic proteins and other drugs through genetic … WebMolecular epidemiology is a branch of epidemiology and medical science that focuses on the contribution of potential genetic and environmental risk factors, identified at the molecular level, to the etiology, distribution and prevention of disease within families and across populations. This field has emerged from the integration of molecular biology … longview nonprofit coalition