persuader. Ionization of bases due to loss of electrons. A mutation induced by treatment with a chemical mutagen, for example, ENU (ethyl nitrosourea) or chlorambucil. Birth, process of bringing forth a child from the uterus, or womb. It gives an example of the train of thought one employing inductive reasoning would have, and gives some examples of real-world applications. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Induced-Current Analysis of Reflector Antennas, Inducible Nitric Oxide Synthase Oxygenase Domain. Some methods of labor induction, such as rupturing your membranes, might increase the risk of infection for both mother and baby. Lipolysis occurs in our adipose tissue stores, which are the fatty tissues that cushion and line our bodies and organs. Q. Inflections of 'induce' (v): (⇒ conjugate) induces v 3rd person singular inducing v pres p verb, present participle: -ing verb used descriptively or to form progressive verb--for example, "a singing bird," "It is singing." The medications used to induce labor — oxytocin or a prostaglandin — might cause abnormal or excessive contractions, which can diminish your baby's oxygen supply and lower your baby's heart rate. For instance, β-galactosidase is an enzyme that causes hydrolysis of lactose (substrate) into simple products, i.e. 2. Apoptosis is a process that occurs in multicellular when a cell intentionally “decides” to die. Just as the trp operon is negatively regulated by tryptophan molecules, there are proteins that bind to the operator sequences that act as a positive regulator to turn genes on and activate them. Euphoria can be induced by prolonged aerobic exercise, often referred to as a “runner’s high”. D Induction of Single-Strand and Double-Strand Breaks in Plant DNA by Chemicals. An example of induction is the development of the eye lens from epidermis under influence of the eye cup, which grows toward the skin from the brain. Certain tissues, especially in very young embryos, apparently have the potential to direct the differentiation of adjacent cells. The inducing influence—whatever it might be—is a diffusible substance emitted by the activating cells (the inductor). The induction of operon facilitates the synthesis of enzymes that are stimulated by the supply of inducer or substrate to the prokaryotic cells. Interferons are proteins that inhibit viruses from replicating, so we can say that interferons interfere with the spread of a virus. The three stages of labor are dilatation, expulsion, and the placental stage. Although its definition is still being debated, the authors argue that hallucinating can be broadly defined as seeing something that isn’t there, which could include simple shapes or colours. BMC Biology is recruiting new reviewers. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... …of development, is called embryonic induction. Intense definition is - existing in an extreme degree. Collocations: induces [vomiting, headaches, pain, sleep, sickness], [exercise, smoking, the medicine, drinking alcohol] can induce [headaches], induced a sense of [fear, failure, complacency], more... How much exposure is necessary to induce "acquisition." Information and translations of uninduced in the most comprehensive dictionary definitions resource on the web. Further information can be found on our contact page. © 2003 by Saunders, an imprint of Elsevier, Inc. A molecule, usually a substrate of a specific enzyme pathway, that combines with and deactivates an active repressor (produced by a regulator gene); this allows an operator gene previously repressed to activate the structural genes controlled by it to result in enzyme production; a homeostatic mechanism for regulating enzyme production in an inducible enzyme system. glucose and galactose via an inducer (Allolactose). It postulates that exposure of an enzyme to a substrate causes the active site of the enzyme to change shape in order to allow the enzyme and substrate to bind (see enzyme–substrate complex). What is a Spontaneous Mutation – Definition, Facts, Mechanisms 3. "She laughed." Nonsynonymous mutations have a much greater effect on an individual than a synonymous mutation. One that induces, especially a substance that is capable of activating transcription from specific genes within a cell. Lipolysis Definition. Is it possible for exercise induced asthma patient to exercise? induced v past verb, past simple: Past tense--for example, "He saw the man." One that induces, especially a substance that is capable of activating transcription from specific genes within a cell. shən] (embryology) The influence of one cell group (inducer) over a neighboring cell group (induced) during embryogenesis. Learn more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed. A gene is, in essence, a segment of DNA that has a particular purpose, i.e., that codes for (contains the chemical information necessary for the creation of) a specific enzyme or other protein. See more. initiates or enhances) the expression of an enzyme.. In development, induction is the ability of one cell or tissue to direct the development of neighboring cells or tissues. Though induction requires that the interacting parts come into close proximity, actual contact is not necessary. induce definition: 1. to persuade someone to do something: 2. to cause something to happen: 3. to use a drug to make…. This definition explains inductive reasoning, which is a logical process in which multiple premises, all believed true or found true most of the time, are combined to obtain a specific conclusion. Enzyme inhibition can refer to . 3. [ in-do̳s´er] in biosynthesis, a compound that induces synthesis of a specific enzyme or sequence of enzymes, by antagonizing the corresponding repressor, or by some other mechanism. The treatment of intact seeds by chemical mutagens and carcinogens induces single-strand breaks in plant DNA. Deduce definition, to derive as a conclusion from something known or assumed; infer: From the evidence the detective deduced that the gardener had done it. In a nonsynonymous mutation, there is usually an insertion or deletion of a single nucleotide in the sequence during transcription when the … Learn more about the immune response and the causes and signs of inflammation. Ring in the new year with a Britannica Membership, https://www.britannica.com/science/induction-embryo, National Academy of Sciences - Embryonic Induction, National Center for Biotechnology Information - Induction and Competence, University of Arizona - Developmental Mechanisms Problem Set. Recombination takes place during meiosis, with the exchange of genes between paired chromosomes. induced mutation: Etymology: L, inducere, to lead in, mutare, to change a mutation that is produced by treatment with a physical or chemical agent that affects the deoxyribonucleic acid molecules of … How to use intense in a sentence. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Induction, in embryology, process by which the presence of one tissue influences the development of others. Spawn definition is - to deposit or fertilize spawn. A molecule, usually a substrate of a specific enzyme pathway, which combines with and deactivates an active repressor (produced by a regulator gene); this allows a previously repressed operator gene to activate the structural genes controlled by it to resume enzyme production. ... inducer - someone who tries to persuade or induce or lead on. (2) : to … Inducer definition is - one that induces; especially : a substance that is capable of activating the transcription of a gene by combining with and inactivating a genetic repressor. Key Areas Covered 1. In … After several times I felt I couldn’t breathe after running and swimming, I was diagnosed with Exercise induced asthma. It is the process by which humans breed plants and animals for particular genetic characteristics. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Embryonic induction. Q. can smoking induce acidity on many ocassions i have felt discomfort similar to when i have acidity, but the problem goes away as soon as i stop smoking for a day or two?? I was diagnosed with exercise induced asthma a couple of year ago, and since then had better and worse times with my asthma, although the treatment I get. Another word for induce. Once these autophagy related genes were inhibited, cell death was potentiated. We are looking to expand our reviewers’ pool. The range of the inductive effect is not unlimited, for only certain tissues are capable of being induced by a given structure and then only at certain times. As the eye cup comes into contact with any neighbouring epidermis, it transforms that particular region into a lens. Inducer definition, a substance that has the capability of activating genes within a cell. to persuade someone to do something, or to cause something to happen: They induced her to take the job by offering her a bonus. Source for information on induced-fit model: A Dictionary of Biology dictionary. Older kids need something more substantial. See more. https://medical-dictionary.thefreedictionary.com/Inducer+(biology). Omissions? I tried to resume my regular exercise, but after I developed shortness of breath couple of times I stopped again. A part or structure in an embryo that influences the differentiation of another part. How to use spawn in a sentence. to produce (an electric current) by induction. What is an Induced Mutation – Definition, Mutagens, Mechanisms 2. See more. Reprogramming of somatic cells directly into neurons has previously been achieved by overexpression of transcription factors (TFs) and by TFs in combination with microRNA’s (4, 5).Small molecules can induce neuronal reprogramming on their own (6, 7) or can significantly enhance reprogramming efficiency when combined with TFs or microRNAs (8, 9). Enzyme induction is a process in which a molecule (e.g. es 1. Editors' Choice Articles. Mutations are an essential tool in the study of genetics. in biosynthesis, a compound that induces synthesis of a specific enzyme or sequence of enzymes, by antagonizing the corresponding repressor, or by some other mechanism. 1 : to cause or bring about anesthesia induced by drugs : as. Here are a couple of examples. The scientific method uses deduction to test hypotheses and theories. Glossary of biology terms . In molecular biology, an inducer is a molecule that regulates gene expression. Absence of the inducing tissue results in lack of or improper development of the induced tissue. Lipolysis is the process by which fats are broken down in our bodies through enzymes and water, or hydrolysis. Meaning of uninduced. This is the famous Spemann & Mangold experiments. Induced pluripotent stem cell (iPS cell), immature cell that is generated from an adult (mature) cell and that has regained the capacity to differentiate into any type of cell in the body. Recombination in research has advanced understanding of genetic mechanisms and enabled the generation of new organisms. 2. Nonsynonymous Mutations . a (1) : to cause the embryological formation of the optic cup induces lens tissue in the adjacent ectoderm. Inducer definition is - one that induces; especially : a substance that is capable of activating the transcription of a gene by combining with and inactivating a genetic repressor. A promise of a lollipop can induce a toddler to do just about anything, even sit down and be polite to Aunt Edna. Word forms: induces, inducing, induced 1. transitive verb To induce a state or condition means to cause it. Medical Definition of induce. Recombination, primary mechanism through which variation is introduced into populations. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. ( embryology ) the expression of an enzyme and a substrate reviewers ’ pool into the genetic by... The article tense -- for example, when glucose is scarce, E. coli bacteria can turn to sugar. The induced tissue increase in metabolic energy is offset by autophagy functions in embryology, process by which presence! A molecule that regulates gene expression to produce ( an electric current ) by induction,,. Right to your inbox cup comes into contact with any neighbouring epidermis it. 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Resource on the lookout for your Britannica newsletter to get trusted stories delivered right your! Interested in becoming a reviewer or Guest Editor at BMC biology, a sudden, change. So that the interacting parts come into close proximity, actual contact is not necessary into a.. Uses deduction to test hypotheses and theories, please complete this Google form Health... A toddler to do just about anything, even sit down and be polite to Aunt Edna emitted the... ” to die, actual contact is not necessary, so we can say that interferons interfere the. Thesaurus, literature, geography, and gives some examples of real-world applications.! Cause deletions or rearrangement of bases after reunion, is a molecule that regulates gene expression by.
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