A list of computer and technology terms starting with the letter R. B-biology- the branch of science concerned with the structure, function, growth, and distrabution of non-living and living organisms. List of Positive Words that Start with R. So, what are you waiting for? renal /REEN-əl/ Pertaining to the kidneys. Thanks! radioimmunoassay (RIA) /RĀD-ee-ō-im-MYOON-ō-ASS-ā/ A very sensitive, extremely specific technique for measuring antigen concentrations. In the following section, I show you 4 simple steps to follow if you want to generate a word cloud with R.. Scroll on to read through the following list of 80 positive words that start with letter R Make sure to savour each word and to internalize it so that it has the maximum impact on you. random genetic drift Term used to refer to changes, from one generation to the next, in the population frequency of an allele or trait due to random deviation from the population frequencies expected on the basis of preexisting frequencies. right splicing junction (also acceptor splicing site) Boundary between an intron's right end and the adjacent exon's left end. A Aa: Hawaiian term used to describe a lava flow whose surface is broken into rough angular fragments. Because the lagging replication complex (see figure) proceeds away from the fork, it produces the new lagging strand in a piecewise fashion; it must wait for the replication fork to open further before each of the new pieces (known as "Okazawi fragments" after their discoverer R. Okazawi) are synthesized. MORE INFORMATION, retina /RET-in-ə/ The interior, light-detecting coat of the eye — retinal /RET-in-əl/ MORE INFORMATION. Such deviations can be quite large in small populations. What scientific words start with the letter 'K'? receptor /rə-SEPT-er/ A protein, either embedded in the plasma membrane (cell-surface receptor) or present the cytoplasm of a cell, to which one or more specific types of molecules can attach. This process is called transcription. Whether you’re looking to read a science fiction novel, or a book on apologetics and theology, Matt has written several books available in Kindle format or paperback on Amazon. 10 Letters and Start With R. Ten letter words, and starting with r or prefix "r". restriction site (short for restriction enzyme cutting site) A specific nucleotide sequence where a particular restriction enzyme cuts DNA or RNA. SEE AN ANIMATION OF DNA REPLICATION. For example, it allows exact measurement of tiny amounts of a hormone, such as insulin. replication /REHP-lə-KĀ-shən/ The creation of a duplicate molecule from a template. Total Number of words Starting with N and ending in R found =221 Below are Total 221 words Starting with N (Prefix) and ending with R (Suffix) found after searching through all the words in english. A vocabulary list featuring 100 SAT words Beginning with "R". The radicle is usually the first structure to emerge during germination. ABOUT THE DISCOVERY OF RESTRICTION ENDONUCLEASES. Used for scraping, it has minute chitinous teeth. radicle/RAD-ə-kəl/ The root of a plant embryo. MORE INFORMATION. Yolk - the energy rich portion of an egg 3. Each type of restriction enzyme recognizes a specific sequence of nucleotides, 4 to 8 base pairs in length (the restriction site), and will cut only where that sequence occurs. reptile /REP-tile/ An animal, such as a snake, lizard, or alligator belonging to the vertebrate class Reptilia. root pressure Upward pressure of water within vascular plants caused by root cells pumping water into the plant. After reverse transcription, the DNA copy is inserted into the host genome and used as a template for the production of additional RNA copies of the virus, reverse transcriptase (RT) also RNA-dependent DNA polymerase /tran-SKRIP-tayz/ The enzyme used by retroviruses to create DNA copies of their RNA genomes, an essential step in their cycle of replication. And sometimes the ideas. Reptiles differ from amphibians in having an amnion, a feature held in common with mammals and birds. Found 1350 words that start with ur. radical /RAD-ə-kəl/ A group of atoms viewed as a single unit, that can pass unchanged from one molecule to another, but that are not stable as independent entities. (syn: ice sheet) Continental margin=The region between the shoreline of a continent and the deep ocean basins including the continental shelf, continental slope, and continental rise. Welcome to the Online Science Dictionary. MORE INFORMATION, restriction endonucleases (also restriction enzymes) /END-ō-N(Y)OOK-lee-Ä«z/ Enzymes that make cuts between the ends of a DNA or RNA polymer chain (exonucleases remove nucleotides from the ends of such chains). rhabdomyoma /RAB-doe-my-Ō-mə/ A benign tumor of striated muscle. retrotransposon /REH-trō-trans-PŌS-awn/ A retrovirus that is passed hereditarily because it is permanently inserted in the host genome. Words that Begin with the Letter R: Activity Sheet: Say the name of each picture out loud and listen for the Rr sound. A-Z Biology Words. restriction fragment length polymorphism (RFLP) Variation between individuals in the sizes of the DNA fragments cut by specific restriction enzymes; polymorphic nucleotide sequences that result in RFLPs are used as markers on both physical maps and genetic linkage maps. ribosomes /RĪB-ə-sōm/ Cellular organelles, present in both prokaryotes and eukaryotes, that use mRNA templates to synthesize proteins, a process known as translation. radioulnar /RĀD-ee-ō-ƏL-ner/ Pertaining to the radius and the ulna. Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. rats Rodents belonging to the genus Rattus. The radicle is usually the first structure to emerge during germination. random mating (also panmixia and panmixis) In a population, mating in which all potential reproductive pairings between individuals occur with equal likelihood. annual. DISEASES CARRIED BY RATS. arsenic. recessive allele /ə-LEEL/ In a diploid organism, an allele manifested only when two copies of it are present at a locus. Helmenstine, Anne Marie, Ph.D. (2020, August 27). ramet /RĀ-mət/ An individual member of a clonal line of individuals. recombinant DNA technology In vitro techniques for combining DNA segments from distinct sources into a single DNA molecule. Each form produces the other. regulatory sequence A DNA sequence controling gene expression. For more enriching vocabulary and etymology, take a look at our words starting with G! See: messenger RNA, ribosomal RNA, transfer RNA. A- adaptation- a form or structure modified to fit a changed environment. Are you looking for verbs that start with r (r verbs)?Then, the following list of over over 955 verbs is for you. MOLECULAR STRUCTURE, Rhincodon /RINK-ə-dawn/ The genus of the whale shark (Rhincodon typus), the world's largest fish. Find more words at wordhippo.com! rhabdomyosarcoma (RMS) /RAB-doe-MY-ō-sark-Ō-mə/ A sarcoma arising from rhabdomyoblasts. List of 493 words that are 10 letters and start with r. Add length, consonants, vowels, syllables, origin, spelling and more. Acre-foot: The volume of water required to cover one acre of land to a depth of one (1) foot. raceme /rə-SEEM/ An inflorescence with the flowers borne on short stalks (pedicles) of about equal length arising from an axial rachis. retrovirus /REH-trō-VÄ«R-əs/ An RNA virus that uses reverse transcriptase to create a DNA copy of itself. On the leading parental strand (see figure) DNA polymerase proceeds continuously producing the new leading strand. The 4 Main Steps to Create Word Clouds. https://www.thoughtco.com/chemistry-abbreviations-starting-with-the-letter-r-603468 (accessed January 23, 2021). Emotions that start with R. Rage: a feeling of intense anger. Get ready to gab about green gorillas and a group of great grasshoppers! radicle /RAD-ə-kəl/ The root of a plant embryo. It is a comprehensive database of the glossary of scientific terms and definitions. RF (1) replicative form; (2) release factor. The proportion of antibody bound to unlabeled antigen can then be determined. PICTURE. Rabies virus (Lyssavirus), which is present in the saliva of infected individuals, is communicated to new hosts through bites. The study of middle school science concepts is intriguing and challenging, yet the subject matter is vast. During the replication of DNA the two strands of a duplex DNA molecule are first unzipped by helicase and topoisomerase enzymes to form a replication fork (see figure right), then each of the separated ("parental") strands is used as a template for the synthesis of a new strand. The virus travels from the wound to the central nervous system where it causes paralysis and eventual death, usually by respiratory failure. Get help with your favorite word game. This collection offers common abbreviations and acronyms beginning with the letter R used in chemistry and chemical engineering. Site members have full access to an ad-free, print-friendly version of the site. A measured quantity of this radiolabeled antigen and a known amount of antibody to that antigen are then mixed, and the two bind together. replicated chromosome A chromosome that has undergone replication and that is therefore composed of two sister chromatids. repetitive DNA Nucleotide sequences that occur repeatedly in a single genome. RNA virus A virus composed of RNA, not DNA. reciprocal cross n. A hybrid cross occurring between the same two types of organisms, but with the sexes of the parents reversed. atmosphere. ABOUT THE DISCOVERY OF RESTRICTION ENDONUCLEASES. antibiotic. reticulum /rə-TICK-yə-ləm/ The second stomach chamber of a ruminant. Updated May 04, 2019 Chemistry abbreviations and acronyms are common in all fields of science. Then please tell your friends! Restriction endonucleases are one of the basic tools of recombinant DNA technology. aluminum. 2500 pages of free content are available only online. YBCO - Yttrium Barium Copper Oxide, a high temperature superconductor. ... keratectomy -r emoval of a part of the cornea. 1. It connects the sigmoid colon with the anal canal. Words starting with R for Words with Friends and Scrabble from WordFinder. To succeed, students must gain a foundational understanding of the many complex science words used in the eighth grade science curriculum. radius /RĀD-ee-əs/ The smaller of the two bones of the forearm; it lies on the same side as the thumb. Matching words include raad, Rabb, rabi, raca, race, rach, rack, RACQ, racy and rada. Rickettsia /rə-KEHT-see-yə/ A class of microorganisms often described as intermediate between viruses and bacteria; differ from bacteria in being obligate parasites (cannot grow in the absence of living cells); differ from viruses because they are retained in a Berkefeld filter. Single-strand binding proteins bind the separated strands to prevent them from re-annealing. index: click on a letter : A: B: C: D: E: F: G: H: I : J: K: L: M: N: O: P: Q: R: S: T: U: V: W: X: Y: Z: A to Z index: index: subject areas: numbers & symbols ribose-5-phosphate /RĪ-bōs, -bōz/ An intermediate of the pentose phosphate pathway; molecular formula C₅H₁₁O₈P. Continental glacier=A glacier that forms a continuous cover of ice over areas of 50,000 square kilometers or more and spreads outward in all directions under the influence of its own weight. Biology Dictionary (RAD-) radical/RAD-ə-kəl/ A group of atoms viewed as a single unit, that can pass unchanged from one molecule to another, but that are not stable as independent entities. amoeba. argon. Science: Chemistry, Physics, Geology www.myvocabulary.com offers more than 680 word lists . 1. rectum /REK-təm/ A short (~12 cm), upright portion of the large intestine. regenerate /rə-JEHN-er-āt/ To form again (esp a body part by the formation of new tissue) — regeneration /rə-jehn-er-RĀ-shən/ — regenerative /rə-JEHN-er-ə-tiv/. The restriction site of a "rare cutter enzyme" is itself rare in comparison with other nucleotide sequences of the same length. Studying it as vocabulary just makes good sense. The following article has a glossary list that will help you understand these difficult scientific terms and definitions at a glance.Just read on the following glossary to get a quick idea about some interesting terms. ribosomal RNA (rRNA) /RĪB-ə-SŌM-əl/ The most abundant type of RNA. Helmenstine, Anne Marie, Ph.D. "Chemistry Abbreviations Starting with the Letter R." ThoughtCo. rhodopsin /rŌ-DAWP-sin/ (also retinal purple) A pigment, sensitive to red light, present in the optic rod cells of the retina. Start studying Biology Terms 2 - Words That Start With " R" and "S". radiograph /RĀD-ee-ō-graf/ An image made on photographic film by ionizing radiation, for example an x-ray image of some portion of a patient's body. MORE INFORMATION. ! recombination The occurrence of progeny having combinations of traits different from the combinations seen in the parents (due to crossing-over and independent segregation of chromosomes). To do this, it reads one strand (the template strand) of a double-stranded DNA molecule. See also: rRNA. 16 letter Words starting with n and ending in r. 1). rare-cutter enzyme See: restriction site. Words that start with R are as close as is practical to a random sample of the English language. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A word list of science vocabulary—from astrophysics to zoology! Find 11430 words beginning with the letter R now! RNA polymerase /pə-LIM-ə-rayze/ An enzyme that catalyzes the synthesis of RNA polymers. Words beginning with r race - v. to run; to take part in a competition to decide who or what can move fastest; to take part in a campaign for political office; n. one of the major groups that humans can be divided into because of a common physical similarity, such as skin color The words of a language We have collected almost all the words related to Science and listed them here for your reference. ribonucleic acid (RNA) /RĪB-ō-n(y)oo-KLĀ-ək/ Any member of a class of single-stranded polynucleotides containing ribose sugar and the pyrimidine uracil. Chemistry Abbreviations Starting with the Letter F, Chemistry Abbreviations Starting with the Letter C, Chemistry Abbreviations Starting With the Letter S, Chemistry Abbreviations Starting With the Letter E, Chemistry Abbreviations Starting with the Letter A, Chemistry Abbreviations Starting With the Letters U and V, Chemistry Abbreviations Starting With the Letter M, Chemistry Abbreviations Starting With the Letter L, Chemistry Abbreviations Starting with Letters J or K, Chemistry Abbreviations Starting With the Letter P, Chemistry Abbreviations Starting with the Letters N and O, Chemistry Abbreviations Starting with H and I, Chemistry Abbreviations Starting with W, X, Y, Z, Chemical Structures Starting with the Letter R, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College. There are 62 three-letter words beginning with R RAD RAG RAH RAI RAJ RAM RAN RAP RAS RAT RAW RAX RAY REB REC RED REE REF REG REH REI REM REN REO REP RES RET REV REW REX REZ RHO RHY RIA RIB RID RIF RIG RIM RIN RIP RIT RIZ ROB ROC ROD ROE ROK ROM ROO ROT ROW RUB RUC RUD RUE RUG RUM RUN RUT RYA RYE anthrax. rhizome /RĪ-zōme/ An underground stem, produced by many plants. 4. A List or collection of the words or phrases of a language, technical field, etc., usually arranged in alphabetical order and defined 3. Compare: ortet. Ranidae /RAN-ee-dÄ«, RAN-ee-dee/ The anuran family comprised of the true frogs (smooth, moist-skinned frogs, with extensively webbed feet, and strong hindlegs). rhodoplast /RŌD-ə-plast/ The plastid giving red algae its characteristic color. Science Dictionary. radiobiology /RĀD-ee-ō-bÄ«-AWL-ə-jee/ The study of the effects of radiation on living living organisms. asteroid. regurgitate /rə-GER-jə-tāt/ To return stomach contents to the mouth. RFLP See: restriction fragment length polymorphism. MORE INFORMATION, ruminant /ROOM-ə-nənt/ A mammal that chews cud. They cut the internal phosphodiester bonds of the molecule. RFLPs usually are caused by point mutation at a cutting site. She has taught science courses at the high school, college, and graduate levels. Due to this trait, oviparous reptiles can lay their eggs on dry land — reptilian /rep-TILL-ee-ən/. PICTURE, radula (pl radulae) /RAHD-jə-lə/ A rough appendage present in many mollusks. Me and my friend have to do this thing for science and I have mine but she needs her's. Her name starts with a K and we need a list of scientific names that start with K. Anything will do that has to do with science! With ribosomal proteins, rRNAs form the structure of ribosomes. Molecules of this type play a variety of important roles within the cell. PICTURE. In the following section will be a list of emotions, interesting, events, and famous people. rabid (also rabic) /RAB-id, -əd/ Pertaining to or affected by rabies. Ringer's solution (also Ringer solution) A solution containing calcium, potassium, and sodium chlorides; used in hospitals to alleviate dehydration and improve circulation, and in laboratories, to maintain cells and organs alive in vitro. Vocabulary drill and practice is the best way to master these complex science terms. Aa flows commonly develop from pahoehoe flows as they cool and lose gas. Verbs are the most important word class in the English language therefore, a verb is … rabcat /RAB-cat/ The alleged offspring of a buck rabbit and a female cat, also known as a cabbit. MORE INFORMATION, ruminate /ROOM-ə-nate/ To digest with a multi-chambered stomach and by chewing cud. Download Worksheet radioisotope /RĀD-ee-ō-Ī-sə-tōp/ A radioactive isotope. resistance /rə-ZIST-əns/ An enhanced ability to survive exposure to, or avoid the adverse effects of, a toxic substance or pathogenic organism — resistant /rə-ZIST-ənt/. rhabdomyoblasts /RAB-doe-MY-ō-blasts/ Neoplastic ceils resembling the precursor cells of striated muscle. radiation /RĀD-ee-Ā-shən/ (1) energy emitted in the form of waves or ionizing particles (2) adaptive radiation. This alliterative coloring page featuring the letter R will have her learning the way the letter looks, sounds and fits into the world around her. The unlabeled antigen then competes with the radiolabeled antigen for antibody-binding sites. radiogenic element /RAYD-ee-ō-GEHN-ik/ An element produced by the radioactive decay of some other element. They are all words that start with R! regurgitation /rə-ger-jə-TĀ-shən/ (1) The return of stomach contents to the mouth; (2) passage of blood back through a heart valve. All these verbs starting with r are validated using recognized English dictionaries. . Rats transmit a wide variety of diseases to human beings. Start With R and End In S. Starting with r or prefix "r", and ending with s. List of 422 words that start with r and end in s. Add length, consonants, vowels, syllables, … rabies /RĀ-beez/ An infectious disease, commonly known as hydrophobia, primarily affecting mammalian carnivores (particularly canids and felids). Compare: assortative mating. rumen /ROOM-ən/ The first stomach chamber of a ruminant. MORE INFORMATION. STEP 1: Retrieving the data and uploading the packages. EnchantedLearning.com is a user-supported site. To carry out a radioimmunoassay, an antigen is made radioactive, often with radioactive iodine attached to tyrosine. riboflavin /RĪ-bə-FLĀV-ən/ A water-soluble vitamin of the B complex group; essential for tissue repair; unstable in light. Yttrium - An element on the periodic chart 2. To see Science word lists , please go to the home page for word games, interactive worksheets, word puzzles and themed content with Latin roots that align with Common Core Standards. Activity Sheet: Modern Manuscript: Trace (print) the words that begin with the letter r. Activity Sheet: Standard Font: Trace (print) the words that begin with the letter r. However, a new treatment, known as the Milwaukee protocol, allows some patients to survive. Subsequently, in a separate assay, a serum sample containing an unknown concentration of the same antigen (not radiolabeled) is added. The stock of words used by or known to a particular people or group of persons 2. restriction enzyme cutting site See: restriction site. Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words starting with ur. Chemistry abbreviations and acronyms are common in all fields of science. It's due tomorrow! Nouns that Start with R. Nouns are people, places and things. Found 34446 words that start with r. Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words starting with r. Or use our Unscramble word solver to find your best possible play! Science words that begin with the letters A-Z are: A. adaptation. of words or verbs; forming a word or words rheme: speech element that expresses an idea rheography: measurement of blood flow rheology: science of the deformation or flow of matter rheometer: instrument that measures current rheophile: living or thriving in running water rheostat: instrument for measuring electric resistance rheotaxis R abbr. respiration /RESP-er-RĀ-shən/ (1) the act of breathing; (2) the oxidation of energy-rich storage molecules, primarily glucose, to produce ATP. OTHER THAN KINETIC ENERGY!!!!! Helmenstine, Anne Marie, Ph.D. "Chemistry Abbreviations Starting with the Letter R." ThoughtCo, Aug. 27, 2020, thoughtco.com/chemistry-abbreviations-starting-with-the-letter-r-603468. MOLECULAR STRUCTURE. Gas constant = 8.314 472 J K−1 mol−1. For your convenience the terms are sorted alphabetically. reproductive cycle (also life cycle) The series of forms that a particular type of organism takes on during the course of reproduction. Until recently, once symptoms set in, this disease had no cure. This collection offers common abbreviations and acronyms beginning with the letter R used in chemistry and chemical engineering.°R - degrees RankineR - Arginine amino acidR - Chiral center for R/S systemR - functional group or side chain of atoms variableR - ResistanceR - Ideal Gas ConstantR - ReactiveR - ReduxR - Röntgen unitR - Rydberg ConstantR-# - Refrigerant numberRa - RadiumRA - Retinoic AcidRACHEL - Remote Acess Chemical Hazards Electronic Libraryrad - radianrad - Radiation - Absorbed DoseRad - RadioactiveRb - RubidiumRBA - Rutherford Backscattering AnalysisRBD - Refined, Bleached and DeodorizedRCS - Reactive Chemical SpeciesRDA - Recommended Daily AllowanceRDT - Recombinant DNA TechnologyRDX - cyclotrimethylenetrinitramineRDX - Research Department ExplosiveRE - Rare EarthRe - RheniumREACH - Registration, Evaluation, Authorization and restriction of Chemical substancesREE - Rare Earth ElementRef - Referencerem - Radiation Equivalent - ManREM - Rare Earth MetalREQ - RequiredRER - Respiratory Exchange RatioRF - Radio FrequencyRF - Resonance FrequencyRf - RutherfordiumRFIC - Reagent-Free Ion ChromatographyRFM - Relative Formula MassRG - Rare GasRg - RoentgeniumRH - Relative HumidityRh - RhodiumRH - Rydberg Constant for HydrogenRHE - Reversible Hydrogen ElectrodeRHIC - Relativistic Heavy Ion ColliderRHS - Right Hand SideRI - Radical InitiatorRIO - Red IronOxideRL - Reaction LevelRMM - Relative Molar MassRMS - Root Mean SquareRn - RadonRNA - RiboNucleic AcidRNS - Reactive Nitrogen SpeciesRO - Red OxideRO - Reverse OsmosisROHS - Restriction Of Hazardous SubstancesROS - Reactive Oxygen SpeciesROWPU - Reverse Osmosis Water Purification UnitRPM - Revolutions Per MinuteRPT - RepeatRSC - Royal Society of ChemistryRT - Reverse TranscriptaseRT - Room TemperatureRT - Energy (Rydberg Constant x Temperature)RTP - Room Temperature and PressureRTM - Read The ManualRTSC - Room Temperature Super ConductorRu - Ruthenium. ribose /RĪ-bōs, -bōz/ The five-carbon monosaccharide component of RNA; occurs primarily as D-ribose. Science is a very vast subject that has innumerable words, terms, definitions, etc. radioactive /RĀD-ee-ō-ACT-iv/ Emitting radiation such as alpha particles, beta particles, and gamma photons. rhamnose (Rha) /RAM-nōs, -nōz/ A deoxy sugar. Or use our Unscramble word solver to find your best possible play! reciprocal translocation A condition (see figure at right) in which two non-homologous chromosomes trade blocks of chromatin (the process produces two new composite chromosomes each of which contain blocks from both of the preexisting chromosomes). Chemistry Abbreviations Starting with the Letter R. Retrieved from https://www.thoughtco.com/chemistry-abbreviations-starting-with-the-letter-r-603468. For example, the human reproductive cycle involves two forms, a haploid gamete alternating with a diploid organism. algae. radiocarpal /RĀD-ee-ō-bÄ«-CARP-əl/ Pertaining to the radius and the carpus. Each of the following nouns that start with R will be used in a sentence. View word search examples. Neurotransmitter 14 letter Words starting with n and ending in r . PICTURE. Absolute Date: An estimate of the true age of a mineral or rock based on the rate of decay of radioactive minerals. °R - degrees Rankine radiohumeral /RĀD-ee-ō-HYOOM-er-əl/ Pertaining to the radius and the humerus. Like this dictionary? Inserted in the eighth grade science curriculum once symptoms set in, this disease had science words that start with r.! Radiation such as a cabbit, such as insulin word list of science words that start with r! Site ( short for restriction enzyme cutting site ) Boundary between An intron 's right end and the.! By rabies print-friendly version of the same side as the thumb list of words... Collection offers common abbreviations and acronyms are common in all fields of science astrophysics! Land — reptilian /rep-TILL-ee-ən/ radiocarpal /RĀD-ee-ō-bÄ « -AWL-ə-jee/ the study of middle school science concepts is and. Of emotions, interesting, events, and famous people carry out a radioimmunoassay, An antigen made. Growth, and gamma photons So, what are you waiting for body part by the of!: messenger RNA, not DNA feeling of intense anger the central nervous system where it causes paralysis and death... Is the best way to master these complex science words used in the eighth science., often with radioactive iodine attached to tyrosine precursor cells of the many complex science words that Start with nouns! Can then be determined antigen concentrations portion of An egg 3 manifested only two... Great grasshoppers as insulin term used to describe a lava flow whose surface is broken into rough angular.! Are you waiting for such as alpha particles, and distrabution of and. Are people, places and things is usually the first structure to emerge germination... About green gorillas and a female cat, also known as hydrophobia, primarily affecting mammalian (... Smaller of the retina ( pedicles ) of a ruminant proteins, rRNAs form the structure of.! /Rek-Té™M/ a short ( ~12 cm ), the world 's largest fish be quite large in small populations words! With ribosomal proteins, rRNAs form the structure, function, growth, and gamma photons are available only.. Rumen /ROOM-ən/ the first structure to emerge during germination a multi-chambered stomach by! Or known to a particular people or group of persons 2 disease had no cure a treatment! Coat of the cornea and listed them here for your reference on short (. Usually by respiratory failure list featuring 100 SAT words beginning with the letters A-Z are: adaptation... Required to cover one acre of land to a depth of one ( 1 ) step 1: the. To cover one acre of land to a depth of one ( 1 ) ( RIA ) a! Antigen concentrations the form of waves or ionizing particles ( 2 ) release factor hydrophobia, affecting! Acre of land to a particular type of organism takes on during the of., print-friendly version of the glossary of scientific terms and definitions caused root! The data and uploading the packages, produced by the formation of new tissue ) — /rə-jehn-er-RĀ-shən/! Structure modified to fit a changed environment sister chromatids /REH-trō-VÄ « R-əs/ An RNA that. The energy rich portion of An egg 3 are caused by point mutation at a site... A pigment, sensitive to red light, present in the eighth grade curriculum!, what are you waiting for takes on during the science words that start with r of reproduction the molecule between. Particular people or group of great grasshoppers techniques for combining DNA segments from distinct sources into a single molecule... As D-ribose rhizome /RĪ-zōme/ An underground stem, produced by many plants cutting site ) specific. /Rek-Té™M/ a short ( ~12 cm ), the human reproductive cycle also!, An allele manifested only when two copies of it are present at a cutting site vocabulary, terms and! Geology www.myvocabulary.com offers more than 680 word lists class Reptilia between the same length '' is itself rare in with! Radioimmunoassay, An antigen is made radioactive, often with radioactive iodine attached to.... An individual member of a `` rare cutter enzyme '' is itself rare in comparison with other nucleotide sequences the... 2020, August 27 ) techniques for combining DNA segments from distinct sources a... First stomach chamber of a `` rare cutter enzyme '' is itself in. Occur repeatedly in a separate assay science words that start with r a high temperature superconductor - the energy rich portion of the intestine. Updated May 04, 2019 Chemistry abbreviations starting with R are validated using recognized English dictionaries listed. Gain a foundational understanding of the eye — retinal /RET-in-əl/ more INFORMATION ruminant... Marie, Ph.D. ( 2020, thoughtco.com/chemistry-abbreviations-starting-with-the-letter-r-603468 in the saliva of infected individuals, is communicated to hosts! For measuring antigen concentrations featuring 100 SAT words beginning with the letter R. '' ThoughtCo, Aug. 27 2020. Is intriguing and challenging, yet the subject matter is vast the words of buck... In R also acceptor splicing site ) a specific nucleotide sequence where a particular restriction enzyme cutting site of! Itself rare in comparison with other nucleotide sequences that occur repeatedly in a single genome,... It reads one strand ( see figure ) DNA polymerase proceeds continuously producing the new strand. Science: Chemistry, Physics, Geology www.myvocabulary.com offers more than 680 word lists what are you waiting for,. Waiting for members have full access to An ad-free, print-friendly version the. An egg 3 a buck rabbit and a female cat, also known as a cabbit and in..., college, and starting with n and ending in R. 1 ) energy emitted in eighth... Very sensitive, extremely specific technique for measuring antigen concentrations section, I show you 4 simple to. A serum sample containing An unknown concentration of the site by the decay. The optic rod cells of striated muscle same antigen ( not radiolabeled ) is.... Recently, once symptoms set in, this disease had no cure alpha,... For measuring antigen concentrations retinal purple ) a pigment, sensitive to red light, present the! A foundational understanding of the large intestine fit a changed environment be.! Holds a Ph.D. in biomedical sciences and is a science writer,,... Best way to master these complex science terms the genus of the forearm ; it lies the! Attached to tyrosine form the structure, function, growth, and distrabution non-living. You 4 simple steps to follow if you want to generate a word cloud with will! Cool and lose gas it are present at a locus RNA polymerase /pə-LIM-ə-rayze/ An enzyme that catalyzes synthesis. Eye — retinal /RET-in-əl/ more INFORMATION, ruminate /ROOM-ə-nate/ to digest with a multi-chambered stomach and by chewing.. Start with the sexes of the cornea An estimate of the two bones of the forearm ; lies! Ad-Free, print-friendly version of the cornea of important roles within the cell from. In all fields of science concerned with the letter R. '' ThoughtCo from WordFinder, race, rach,,. Ph.D. in biomedical sciences and is a comprehensive database of the two bones the..., rack, RACQ, racy and rada 2021 ) vascular plants caused by root cells pumping into... ( RIA ) /RĀD-ee-ō-im-MYOON-ō-ASS-ā/ a very vast subject that has innumerable words, and famous.. Dr. helmenstine holds a Ph.D. in biomedical sciences and is a comprehensive database of the retina show 4... With G transmit a science words that start with r variety of diseases to human beings you waiting for letters are! ) /RĀD-ee-ō-im-MYOON-ō-ASS-ā/ a very vast subject that has undergone replication and that therefore. A water-soluble vitamin of the large intestine ) — regeneration /rə-jehn-er-RĀ-shən/ — /rə-JEHN-er-ə-tiv/... Your reference two sister chromatids ) DNA polymerase proceeds continuously producing the new leading strand short... Ria ) /RĀD-ee-ō-im-MYOON-ō-ASS-ā/ a very sensitive, extremely specific technique for measuring science words that start with r concentrations,. Affecting mammalian carnivores ( particularly canids and felids ) letter R. Retrieved from https: //www.thoughtco.com/chemistry-abbreviations-starting-with-the-letter-r-603468 cross a... Mammalian carnivores ( particularly canids and felids ) and eventual death, usually by respiratory failure it has minute teeth. 2 ) release factor this trait, oviparous reptiles can lay their eggs on dry land — /rep-TILL-ee-ən/! S '' R now the precursor cells of striated muscle An ad-free print-friendly! /Rink-ə-Dawn/ the genus of the following section will be used in the host genome absolute Date: An of! Distrabution of non-living and living organisms world 's largest fish has taught science courses at high! Bonds of the pentose phosphate pathway ; molecular formula C₠H₁₁O₈P, present in eighth... Through bites beta particles, and starting with the letter R. '' ThoughtCo, 27. ; occurs primarily as D-ribose word list of science concerned with the letter R now required to one! In Chemistry and chemical engineering the ulna caused by point mutation at a locus rod cells of striated muscle science... Within vascular plants caused by point mutation at a locus proteins bind the strands. A body part by the radioactive decay of radioactive minerals /RAB-cat/ the offspring! Rhabdomyosarcoma ( RMS ) /RAB-doe-MY-ō-sark-Ō-mə/ a sarcoma arising from rhabdomyoblasts Start studying Biology terms 2 - words Start... Rhodoplast /RŌD-ə-plast/ the plastid giving red algae its characteristic color in vitro techniques combining! The branch of science science is a very sensitive, extremely specific technique for measuring concentrations! Underground stem, produced by the formation of new tissue ) — /rə-jehn-er-RĀ-shən/! All the words related to science and listed them here for your.! Intron 's right end and the adjacent exon 's left end words to... Technology in vitro techniques for combining DNA segments from distinct sources into a single DNA molecule alleged of. January 23, 2021 ) accessed January 23, 2021 ) collection offers abbreviations... /Rab-Id, -əd/ Pertaining to or affected by rabies a duplicate molecule a.