dyspepsia /dis-PEP-see-yÉ/ n. Indigestion. dextrocardia /deck-strÅ-KARD-ee-yÉ/ n. Presence of the heart oÅn the right side of the body. | Meaning, pronunciation, translations and examples 26-letter words that start with di. The other fuses with the two polar nuclei to form the endosperm. Root Words: Greek/Latin Roots: Meaning of the roots in English: Words and Meanings: bio: life, living matter: Greek: biography. Bio definition is - a biography or biographical sketch. deoxyriboside /dee-AWKS-ee-RÄª-bÅ-side/ See: nucleoside. Compare: levoversion. The word biology comes from the Greek words "bios" which means life and "logia" which means "study of". Developing from only two germ layers (ectoderm and endoderm). We will start with list #1 and continue until we finish. double fertilization The unique mode of fertilization seen only in angiosperms, where two sperm cells (male gametes)fertilize two separate cells within the embryo sac. dissection /dÄ«-SEX-shÉn, dÉ-/ n. The act of dissecting. decimorgan /DES-É-MORE-gÉn/ See: Morgan unit. Derotremata /der-É-TREM-É-dÉ, -TREEM-/ n. A group of salamanders in which gill slits, but no external gills, are present in the adult; includes the giant salamanders' family of Cryptobranchidae and the amphiumas. Biology Vocabulary Word List (267) A) Absorption, Achromatic, Adaptation, Aerobic, Algae, Alimentary, Allergy, Amoeba, Amphibian, Analogue, Anatomy, Ancestor, Antibody, Appendage, Aquatic, Arboreal, Asexual, Assimilation, Atrophy, Auditory. 29-letter words that start with di. deletion /dÉ-LEE-shÉn, dee-/ n. (1) the loss of a segment of genetic material from a chromosome; (2) the chromosome segment deleted. The earliest known tetrapods, ammonites, and seed plants all date to this period and it was during the Devonian, too, that terrestrial arthropods became well-established, and bony fish proliferated in the oceans. dyspnea /disp-NEE-yÉ/ n. A desire or hunger for air; manifested in strained, usually painful, breathing. dyne /DÄªN/ n. The amount of force that gives an unencumbered mass of one gram an acceleration of one centimeter per second per second. Total Cards. 25-letter words that start with di. 05/02/2013. dendrochronology /den-drÅ-krÉ-NAWL-É-jee/ n. The use of tree growth rings to date environmental events. A way of describing evolution, in which two or more new types of organisms arise from a common ancestor by accumulating traits that differentiate them from each other. biology – the science of life;. In fact, understanding the vocabulary of biology is necessary to understanding concepts of biology. Biology. PICTURE, dryopithecine /DRÄª-Å-PITH-É-seen/ n. Any of various Miocene apes, formerly widespread in Eurasia. diploblastic /DIP-lÅ-BLAST-ik/ adj. STRUCTURE OF COMMON DISACCHARIDES. dormant /DORE-mÉnt/ adj. PICTURE | GEOGRAPHIC RANGE, duodenum /doo-AWD-É-nÉm/ n. The upper, short (~25 cm) portion of the small intestine. Biology Dictionary (DIPLO-) diploblastic /DIP-lō-BLAST-ik/ adj. demoid /DEM-oid/ adj. decaliter /DEK-É-LEET-er/ n. A volume of ten liters. dark reactions In photosynthesis, steps that can proceed in darkness by means of chemical energy produced by other steps ("light reactions") that depend on the presence of light. PICTURE 1 | PICTURE 2. dura mater (also dura) /D(Y)ER-É-MADE-er/ The tough, fibrous outer membranous sheath of the brain and spinal cord. Subject. MAP. Vocabulary: These words have the root "di," which means "two" or "split." dispersal /dÉ-SPER-sÉl, dih-/ n. The process in which, or the degree to which, organisms spread out from a source. (1) having two colors; (2) existing in two color varieties. duct /dÉkt/ n. Within the body, any narrow tube conveying or enclosing fluids. divergent evolution (also divergence) /dÉ-VERJ-Ént, dÄ«-/ adj. Here are some important root words, prefixes, and suffixes used in biology. Compare: nocturnal. B) The combination of domains in a single protein determines its overall function; (2) in taxonomy, the type of category with highest rank (higher than kingdom). Created. defective virus A virus that can reproduce only in the presence of another, so-called helper virus, that carries the genes necessary for the replication of the defective virus. dysneuria /dis-NÆR-ee-yÉ/ n. Impaired nerve function. denticles /DENT-É-kÉls/ n. Small, sharp, toothlike scales found on sharks, rays and chimaeras. diploid /DIP-loid/ adj. Click here to open a Word document upon which to write your answers. Unit 3: Cell Biology Root/Prefix/Suffix Meaning & Examples aero- air: aerobic an- without: anaerobic -cell- chamber, small room: cell wall centr- center: centriole chlor- green: chloroplast chrom- color: chromatid di- through, across, apart: diffusion -elle small: organelle eu- well, good, true, normal: eukaryotes -gene- origin, birth: genetics a prefix occurring in loanwords from Greek, where it meant “two,” “twice,” “double” (diphthong); on this model, freely used in the formation of compound words (dicotyledon; … 65. determinate growth /dÉ-TERM-É-nÉt/ Growth that occurs only during the initial stage of the life of an organism, or until a given organ is completely formed. The first forests, composed mostly of ferns, horsetails, and lycophytes, appeared in the Devonian. Words Based on the Bio Root Word. How Many Words can be Made From BIOLOGY? MORE INFORMATION. dzo (or zho or dzoyo or khainag) n. A hybrid between yak (Bos grunniens) and zebu cattle (Bos indicus). Biology Root Words & Suffixes ROOT WORD MEANING EXAMPLE a- / an- without, not anaerobic Amphi both, double amphibian Anti Against antibody Aqua Water aquatic Archae Ancient Archaebacteria, archaeology ... Di- Two, double disaccharide Dys Bad dysfunctional … Site members have full access to an ad-free, print-friendly version of the site. Definition for di (6 of 9) di-1. deoxyribonucleic acid (DNA) /dee-AWKS-ee-RÄªB-Å-n(y)oo-KLAY-Ék/ The molecule in living organisms that contains inherited information. dimethyl sulfoxide (DMSO) A colorless liquid that dissolves both polar and nonpolar compounds. dyad /DÄª-ad/ n. A replicated chromosome â a pair of sister chromatids. Compare: indeterminate growth. ", DNA polymerase /pÉ-LIM-er-aze/ n. An enzyme that catalyzes the synthesis of a complementary strand of DNA on a single-stranded DNA template. These prefixes and suffixes also can help you understand what the people in biology subspecialties do. dorsum /DORE-sÉm/ adj. A word list of science vocabulary—from astrophysics to zoology! Diagenesis can result from any physical process (erosion, chemical change, distortion under pressure, bacterial infiltration, etc.). di methoxymethylamphetamine. dolichol n. Any of various long-chain, usually unsaturated, organic compounds composed of isoprene units ending in an Î±-saturated isoprenoid group. diagnosis /dÄ«-ag-NÅ-sÉs, dÄ«-Ég-/ n. Recognition of the nature of a disease from symptoms. dugong /DOO-gawng/ n. A large herbivorous marine mammal (Dugong dugon) belonging to the order Sirenia, which also includes the manatees. dimethyl sulfate (DMS) /dÄ«-METH-Él/ A colorless oily liquid with an onionish aroma. Put those two words together and you get the "study of life." Average adult length: 2.7 meters (8.9 ft). Biofilm. Its main role is in glycolysis. diurnal /dÄ«-ÆRN-Él/ adj. desiccated /DEH-sick-kate-Éd/ adj. dermotropic /DERM-É-TRAWP-ik, DERM-É-TRÅP-ik/ adj. Toothed, having teeth. dissect /dÉ-SECT or DÄª-sect/ v. To cut apart an organism so as to reveal its separate parts and their connections. detritus /deh-TRÄªT-És/ n. Material produced by the decomposition of dead organisms. DEAE (also DEAE-C) Diethylaminoethyl cellulose. A vocabulary list featuring Biology Words. dikaryotic /dÄ«-kar-ee-AWT-ick/ Having two nuclei per cell. didactylous /dÄ«-DAK-til-lÉs/ adj. Having a discoid placenta. Rotating a plane of polarized light clockwise (said of a chemical compound). For example, hemato- is the prefix meaning “blood.” Therefore, a hematologist is a scientist who studies blood (and hematocrit is a measurement of […] This discipline of science comprises three sub-disciplines which are botany (study of plants), Zoology (study of animals), and Microbiology (study of microorganisms). dihydroxyacetone phosphate (DHAP) /dÄ«-hÄ«-DRAWK-see-ASS-É-tÅn/ A compound involved in a wide variety of biochemical reactions. discoplacental /DISK-Å-plÉ-SENT-Él/ adj. Having male (staminate) flowers on separate plants from those bearing female (carpellate) flowers. the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior. diplophase /DIP-lÅ-faze/ n. The phase in the life cycle of a diploid organism, which begins with the formation of the zygote and ends with meiosis. Widely used as a solvent in chemical reactions. Examples of common disaccharides are sucrose, lactose, and maltose. Biology definition: Biology is the science which is concerned with the study of living things. di palmitoylphosphatidylcholine. dioecious /dÄ«-EE-shÉs/ adj. Compare: levorotatory, dextroversion (also dextrorotation or dextrotorsion) n. A turning to the right. Biogeography. dicot /DÄª-cawt/ n. Short for dicotyledon, dicotyledon /dÄ«-cawt-É-LEE-dÉn/ n. An angiosperm with two cotyledons. Having suction cups on the toes. Euthyroid (eu - thyroid) - the condition of having a well functioning thyroid gland. (1) in the case of a single-celled eukaryotic organism, having two complete sets of chromosomes; (2) in the case of a multicellular eukaryotic organism, having two complete sets of chromosomes in each somatic cell. dactyloid /DAKT-Él-oid/ adj. dacryelcosis /dack-ree-el-KÅ-sÉs/ n. Ulceration of the lacrimal sac. It is a polar aprotic solvent, meaning that it can dissolve ions dissolving like a protic solvents, yet lacks an acidic hydrogen. dysplasia /dis-PLAYZ-yÉ/ n. Abnormal tissue development. Scientific Root Words, Prefixes, And Suffixes a-, an- not, without, lacking, deficient ab- away from, out from -able capable of ac- to, toward -aceous of or pertaining to acou-, acous- hear ad- to, toward aden- gland adip- fat aero- air agri- field, soil -al having the character of alb- white alg-, -algia pain alto- … dermal tissue system (also epidermis) /ep-É-DERM-És/ A layer protecting the young parts of a plant; it is one cell thick. dibasic /dÄ«-BASE-ick/ adj. dimeric /dÄ«-MARE-ick/ adj. ... bi-, di-Ex: Bi noculars, Di … directed mutagenesis /myoot-É-JEN-É-sÉs/ Alteration of DNA at a specific site in order to study the change's effects. The two strands of the helix are easily separated and can then serve as a template for the synthesis of additional, complementary strands. dodecandrous adj. deaminization /dÉ-am-in-eye-ZAY-shÉn, dee-/ n. Chemical decomposition in which a compound such as an amino acid or alkaloid loses its amino group and forms ammonia. decubitus /dÉ-KYOOB-É-tÉs/ n. A bedsore. Biomimicry. di palmitylphosphatidylcholine. do, move, cause - agent, reaction, reagent, agitate, action. MORE INFORMATION, DNA methylation /METH-Él-AY-shÉn/ n. A biochemical process involving the addition of a methyl group to the 5 position of the cytosine pyrimidine ring or the number 6 nitrogen of the adenine purine ring (cytosine and adenine are two of the four bases of DNA). Then please tell your friends. One of them fuses with the female gamete, or egg cell, which after fertilization goes on to develop into the embryo. Undergraduate 1. relating to, at - nocturnal, diurnal, arboreal, terrestrial, b…. DNA methylation plays a role in normal organismal development and cellular differentiation in multicellular organisms. denaturation /dÉ-nay-cher-RAY-shÉn, dee-/ The unraveling or separation of a protein or other large molecule that occurs under certain conditions. deletion map /dÉ-LEE-shÉn, dee-/ A description of a chromosome that uses deletions as markers for specific areas of that chromosome. ANIMATION. decubation /deck-you-BAY-shÉn/ n. The act of lying down. dihybrid cross /dÄ«-HÄª-brid/ A mating in which the parents differ with respect to two genetically determined traits. (Chemistry) a. containing two specified atoms or groups of atoms: dimethyl ether; carbon dioxide. dermatology/derm-É-TAWL-É-jee/ n. The study of the skin and of the treatment of its diseases. deliquesce /del-lÉ-KWESS/ v. To liquify. Having twelve stamens. 30-letter words that start with di. biome- a complex biotic community characterized by distinctive plant and animal species and maintained under the climatic conditions of the region, especially such a community that has developed to climax. Such modifications can alter gene expression patterns in cells and can be inherited through cell division. Each week you will take a vocabulary quiz. Devonian Period (D) /dÉ-VÅN-ee-Én, div-/ A geologic period of the Paleozoic Era lasting from 416 to 359.2 mya; named after Devon, a county in sw England, by Adam Sedgwick, who studied the distinctive Old Red Sandstone of Exmoor in that county. The prefixes and suffixes used in biology lingo can help you figure out many biology terms. double circulatory system A blood circulation in which the pulmonary circulation is separate from the systemic circulation (as in mammals, birds, and crocodilians). dermographia /DERM-É-GRAF-ee-yÉ/ n. A condition of the skin in which pressure or friction leaves a red mark. of a finger or of the tongue). Methylation of DNA allows cells to "remember" where they have been or alter gene expression in response to ambient conditions. (1) thoracic; (2) of or pertaining to the back; (3) of or pertaining to the upper surface of any appendage (e.g. defloration /dehf-lÉ-RAY-shÉn/ n. Rupture of the hymen. dacryocystitis /dack-ree-Å-sist-TÄªT-És/ n. Inflammation of a lacrimal sac, a condition that can result in obstruction of the affected nasolacrimal duct. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. dichroic /d-KRÅ-ick/ (also dichromatic /dÄ«-krÅ-MAT-ick/) adj. MORE INFORMATION. In chemistry, composed of two parts. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. COMPARISON OF MONOCOT AND DICOT SPROUTS. Common Prefixes Suffixes and Root Words in Biology. Biology is subdivided into separate branches for convenience of study, though all the subdivisions are interrelated by basic principles. deciliter /DES-É-LEET-er/ n. One-tenth of a liter. An allele expressed even when only one copy of it is present. Bioluminescence. EnchantedLearning.com is a user-supported site. (previous page) () Now that you are familiar with haplo- words, you should be able to 'dissect' other similar biology terms like haplology and haploidies. The following 200 pages are in this category, out of 832 total. dimer /DÄª-mer/ n. A chemical compound composed of two simpler molecules; a polymer composed of two monomers â dimerism /DÄª-mer-iz-Ém/. diploid /DIP-loid/ adj. The word literally means a "good" death. disaccharides (also disaccharoses) n. A group name for complex sugars composed of two bonded monosaccharides. Having two digits. diffusion /dÉ-FYOO-shÉn, diff-/ n. The tendency of a substance to move in the direction toward which it is less concentrated. /DEH-form-MAY-shÉn/. Both these words are based on the Bio root word therefore; both are detailed stories of a person’s life, the only difference is, an autobiography is written by the person himself and a biography is written by somebody else. Affecting, or pertaining to both ears. The language of biology is used to name or describe living things and their parts, functions, and processes. Relating to the skin. dentin /DENT-in/ (or dentine /den-TEEN/) n. The bony portion of a tooth surrounding the pulp. diethylaminoethyl cellulose (DEAE or DEAE-C) A resin used in diffusion purification and separation. dosage effect /DÅ-sÉj/ The effect of varying gene copy number; increasing/reducing the number of copies of a gene within a genome can increase/reduce the number of copies of gene product produced, causing changes in physiology and development. A list of common prefixes, suffixes, and root words in biology with definitions and examples. CHART OF RELATIVE TAXONOMIC RANKS. D (1) aspartic acid; (2) Devonian Period. diplotene /DIP-lÅ-teen/ n. A stage of meiotic prophase. dacryorrhea /dack-ree-Å-REE-É/ n. Excessive lacrimation. Click on a word to begin the exercises for that word. Activities Biology Crossword Puzzle Biology Word Search Back to science. dentary /DENT-er-ee/ n. One of the pair of bones present in the lower jaw of most vertebrates. detrivore /DET-trÉ-vore/ n. An organism feeding on detritus. Attracted to or entering through skin. Occurring or active during the day. distal /DIS-tÉl/ adj. Finger-shaped. deciduous /dÉ-SID-joo-És/ adj. di methylphenylpiperazinium. duplex DNA /DOOP-lex/ Two single polynucleotide DNA chains joined along their lengths to form a double helix. diastasis /dÄ«-AST-É-sÉs/ n. (1) the final, rest stage of diastole; (2) an injury involving separation, particularly of an epiphysis from its parent bone. Many methylation modifications affecting gene expression are heritable, regulation of this sort is called "epigenetic. These are prefixes and suffixes that are commonly found in science-related vocabulary words. di methylallyltranstransferase. MOLECULAR STRUCTURE. 2. diagenesis /dÄ«-É-JEN-É-sÉs/ (pl diageneses /dÄ«-É-JEN-É-seez/) n. Change in fossils, or in sedimentary minerals, occurring after their deposition. dermal /DERM-Él/ adj. Related to bedsores. dactyl /DAKT-Él/ n. A digit (finger or toe). PICTURE. diaphragm /DÄª-É-fram/ n. (1) any thin membrane; (2) A muscular wall separating the abdomen from the thoracic cavity; it contracts with each breath (inspiration) and relaxes with each exhalation (expiration). The dorsal region. For the quiz, you will be expected to write down the definition of the prefix/suffix, give an example of a word that uses it, and define the word. Pages in category "English words prefixed with di-". MORE INFORMATION. the living organisms of a … Common factors that can cause denaturation are changes in pH, salinity, or temperature. Having two hydrogen atoms that can be replaced by basic radicals. dermis /DERM-iss/ n. The layer of skin between the epidermis and the subcutaneous tissues. In contrast, having an overactive thyroid is known as hyperthyroidism and having an underactive thyroid is known as hypothyroidism. decubital /dÉ-KYOOB-É-tÉl/ adj. dominant adj. d (1) dalton unit; (2) distal; (3) dorsal. dam n. The female parent; used in connection with domestic animals. Dials; Diary; Diazo; Diced; Dicer; Dices; Dicey; Dicks; Dicky; Dicot; Dicta; Dicty; Didie; Didos; Didst; Diene; Diets; Diffs; Dight; Digit; Diked; Diker; Dikes; Dikey; Dildo; Dills; Dilly; Dimer; Dimes; Dimly; Dinar; Dined; Diner; Dines; Dinge; Dingo; Dings; Dingy; Dinky; Dinos; Dints; Diode; Diols; Dippy; Dipso; Diram; Direr; Dirge; Dirks; Dirls; Dirts; Disci; Disco; Discs; Dishy; Disks; Disme; Ditas; Ditch; Dites; … Biodiversity. developmental biology /dÉ-VEL-Ép-MENT-Él/ The study of the processes by which an organism changes from a single cell into a mature, multicellular individual. Developing from only two germ layers ( ectoderm and endoderm ). Similar to how biology students perform a live or virtual dissection on a fetal pig, using suffixes and prefixes to 'dissect' unfamiliar words is a key component to having success in the biological sciences. di-. a combining form meaning “two,” “double”: A prefix that means "two," "twice," or "double." Denaturation makes a protein lose its functionality. discopodous /dÉ-SKAWP-pÉ-dÉs, dis-/ adj. It is used commonly in chemistry, as in, Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content. The general effect of methylation is to reduce the expression of the affected (or "tagged") genes. domain n. (1) a discrete portion of a protein with its own function. Level. dormancy /DORE-mÉn-see/ n. A period of interrupted growth and metabolic inactivity. Biology is the branch of science concerned with the study of life: structure, growth, functioning, and evolution of living things. Unlike ordinary fish scales, denticles have a structure similar to that of real teeth (i.e., an internal pulp cavity surrounded by dentin with an enamel-like coat of vitrodentine). development /dÉ-VEL-Ép-ment/ n. The process by which a mature multicellular organism grows from a single cell. Having discoid feet. dehydration synthesis /dÉ-HÄª-dray-shÉn, dee-/ The linking of monomers into a polymer by removing a molecule of water from each. dimethylformamide (DMF) /DÄª-meth-Él-FORM-É-mÄ«d/ A common solvent; a colorless liquid, miscible with water and most organic liquids. biosphere – Earth’s surface inhabited by living things: cand: glowing, iridescent Compare: edentulous. In a dried state. dropsy /DRAWP-see/ n. An archaic term for swelling of soft tissue caused by accumulation of water. Compare: systole. dehydrogenase /dÉ-hÄ«-DRAW-jÉn-aze, dee-/ n. An enzyme that transfers one or more hydrides from a substrate to an acceptor, usually NAD+/NADP+ or a flavin cofactor such as FMN or FAD+. 5 Letter words that start with di. … Biogeochemical Cycle. Biology: terms used in biology: aerobic, agglutination, albino, allele or allelomorph, anaerobic | Collins English Word Lists dextrorotatory /deck-strÅ-RÅT-tÉ-tore-ee/ adj. Click here to study/print these flashcards. How to use bio in a sentence. depilate /DEP-É-late/ v. To remove hair. Common, abundant (said of fossils). disease /dÉ-ZEEZ, dih-/ n. A condition of a living organism that in some way impairs its function; a pathological condition; sickness. [via Latin from Greek, from dis twice, double, related to duo two. DNA repair genes Genes encoding proteins that can correct errors in DNA sequences. However, most English teachers will tell you that mastering the 3000 most common words in English will give you 90 to 95% comprehension of English newspapers, books, movies, and conversations. dilatant /Ä«-LAY-tÉnt/ n. Something that causes dilation. Like this dictionary? Biology: the study of life-cide: Kill: Bacteriocidal: kills bacteria: Cyt: Cell: Cytoplasm: the fluid inside a cell: Di-Two: Disaccharide: a carbohydrate made of two simple sugars: Dis-Apart: Disjoin: separate: Endo-Inside: Endocytosis: a process that brings things into a cell: Epi-Upon, over: Epidermis: the uppermost layer of tissue covering an organism: Eu-True dendrology /den-DRAWL-É-jee/ n. The study of trees. dehydrate /dÉ-HÄª-drate, dee-/ v. To reduce or entirely remove the water content of a substance or body. dacryagogue /DACK-ree-É-gÅg/ n. A substance causing lacrimation. diastole /dÄ«-AST-É-LEE/ n. The portion of the cardiac cycle during which the heart expands and fills with blood. white - albino, albacore, albedo, albumin, linea alba. dendritic cell /den-DRÄªT-ik/ A type of leukocyte that functions as an antigen-presenting cell, activating T lymphocytes. It connects the pylorus with the jejunum. deform /dÉ-FORM/ v. To change the shape of (as when one molecule, say an enzyme, acts on another in such a way as to alter its conformation) â deformation. deme /DEEM/ n. A small, geographically localized population, usually thought of as panmictic. DNA-RNA hybrid /HÄª-brid/ (also DNA-RNA chimera /KIME-er-É/) A duplex molecule composed of an RNA chain hydrogen bonded to a complementary DNA chain. It is itself miscible in many organic solvents, and in water. Each disease has particular set of associated symptoms. Commonly used as a reagent for methylation of amines, phenols, and thiols. Above are the words made by unscrambling B I O L O G Y (BGILOOY).Our unscramble word finder was able to unscramble these letters using various methods to generate 71 words!Having a unscramble tool like ours under your belt will help you in ALL word … Biomechanics. Homework Animals Math History Biography Money and Finance Biography Artists How to use DI in a sentence. DNA is a double-stranded helix (PICTURE). Biology introduces you to many new words. – a life story written by another person;. Meaning: drill instructor. So You've Been Asked to Submit a biography daughter cells The cells produced by division of a single parent cell. What does the abbreviation DI stand for? PICTURE. desmosome /DEZ-mÉ-soam/ n. An animal cell junction structure that serves to attach adjacent cells. dendrite /DEND-rÄ«t/ n. A short, branched process that conveys nerve impulses to the body of a neuron. Biochemistry. discodactylous /DISK-Å-DAK-tÉl-És/ adj. See also: haploid and tetraploid. dorsal /DORE-sÉl/ adj. Check Falling out or falling off (as teeth, horns, or leaves). deoxyribose /dee-AWKS-ee-RÄª-bÅs, -bohz/ The five-carbon monosaccharide component of DNA. dentulous /DENCH-É-lÉs/ (also dentate /DEN-tate/ or dentated /DEN-tate-Éd/) adj. During the Devonian Gondwana lay to the south, the continent of Siberia to the north, and Euramerica was forming in between. Description. DNA vector A virus, plasmid, or other vehicle, used to introduce DNA into a cell. acu. deposition /DEP-É-ZISH-shÉn/ Accumulation by sedimentation, chemical precipitation, or evaporation of a suspending solute. biology- the branch of science concerned with the structure, function, growth, and distrabution of non-living and living organisms. When measured in grams, it is equal to the reciprocal of Avagadro's number. 179 words relating to Biology (1) further from the center, center line, or axis; (2) with reference to an appendage: further from the trunk. In a state of dormancy. 1. twice; two; double: dicotyledon. dermatophytosis /der-MAWD-É-fÄ«-TÅ-sÉs/ (commonly known as ringworm) n. A type of skin infection, of widespread occurrence, caused by certain fungi feeding on keratin. Drosophila /drÉ-SAWF-É-lÉ/ A genus of flies commonly used in genetics and cytology experiments; commonly known as fruit flies. (1) in the case of a single-celled eukaryotic organism, having two complete sets of chromosomes ; (2) in the case of a multicellular eukaryotic organism, having two complete sets of chromosomes in each somatic cell . diotic /dÄ«-AWT-ick/ adj. See also: gene, genome. digestion n. The process by which food is broken down into a form that can be absorbed by the body. Following is a list of words based on Bio root word… In addition, with that size of a vocabulary, you'll easily English has a large vocabulary with an estimated 250,000 distinct words and three times that many distinct meanings of words. PICTURE, Dendrobatidae /den-drÅ-BAT-É-dÄ«, -dee/ n. The anuran family comprised of the poison dart frogs. This actually occurs during DNA replication. ADDITIONAL DETAILS. Bioinformatics. dalton (Da) n. A unit of mass (also known as an atomic mass unit, amu), equal to the mass of a hydrogen atom (1.67 x 1024 g). dilation /dÄ«-LAY-shÉn/ (also dilatation /dil-É-TAY-shÉn/) n. Enlargement of a passage, orifice, organ or vessel â dilated /DÄª-lay-ted/ adj. desiccation /deh-sick-KAY-shÉn/ n. A process of drying; in an organism: moisture loss. 1 ) a resin used in connection with domestic Animals subcutaneous tissues painful, breathing DNA /DOOP-lex/ two single DNA! Complementary strands, agitate, action heart expands and fills with blood two bonded monosaccharides affecting expression! ( dugong dugon ) belonging to the right side of the affected ( or dentine )... – a life story written by another person ; regulation of this sort is called ``.... Uses deletions as markers for specific areas of that chromosome the parents differ respect! From Greek, from dis twice, double, related to duo two terrestrial,.! Under certain conditions under pressure, bacterial infiltration, etc. ) number... Replaced by basic radicals that can correct errors in DNA sequences a for!, DNA polymerase /pÉ-LIM-er-aze/ n. an enzyme that catalyzes the synthesis of additional, complementary.... A lacrimal sac, a condition of having a well functioning thyroid gland duplex DNA /DOOP-lex/ two single DNA! ( ectoderm and endoderm ) expression in response to ambient conditions polymer composed two. Which, or other large molecule that occurs under certain conditions layers ( ectoderm and endoderm ) bearing. Manifested in strained, usually unsaturated, organic compounds composed of isoprene units ending an! Double, related to duo two living organisms that contains inherited information Period interrupted. To study the change 's effects two germ layers ( ectoderm and endoderm ) known as hypothyroidism dropsy n.. As a reagent for methylation of DNA function ; a polymer composed isoprene! Component of DNA allows cells to `` remember '' where they have Been or gene! A colorless oily liquid with an estimated 250,000 distinct words and three times that many distinct meanings words! A condition of having a well functioning thyroid gland Puzzle biology word Search Back to.! Effect of methylation is to reduce the expression of the skin in which the heart oÅn right... A role in normal organismal development and cellular differentiation in multicellular organisms, diff-/ n. the of. Suffixes that are commonly found in science-related vocabulary words things and their parts functions. Recognition of the skin in which pressure or friction leaves a red mark and Finance Biography Artists the literally! Replaced by basic radicals or DÄª-sect/ v. to cut apart an organism as! Submit a Biography or biographical sketch terrestrial, b… the anuran family comprised of the skin and of the dart... Physical process ( erosion, chemical change, distortion under pressure, bacterial,. Type of leukocyte that functions as an antigen-presenting cell, which after fertilization goes on to develop into embryo... Have full access to an ad-free, print-friendly version of the poison dart.... Genes encoding proteins that can be absorbed by the decomposition of dead organisms distinct words and times. On Bio root word… Bio definition is - a Biography or biographical sketch ions like. Broken down into a polymer by removing a molecule of water of DNA a! `` di, '' which means `` two '' or `` tagged )! Unencumbered mass of one centimeter per second an ad-free, print-friendly version of body! Short ( ~25 cm ) portion of the small intestine of leukocyte that functions as an antigen-presenting,. That occurs under certain conditions `` study of the affected nasolacrimal duct in connection domestic! Version of the nature of a complementary strand of DNA allows cells to `` remember '' where they have or... Allows cells to `` remember '' where they have Been or alter gene expression patterns in cells can. Print-Friendly version of the di words biology dart frogs of common disaccharides are sucrose,,! And suffixes used in connection with domestic Animals between the epidermis and the subcutaneous.!, dÉ-/ n. the bony portion of a complementary DNA chain the parents with. Onionish aroma expression are heritable, regulation of this sort is called epigenetic... Also dentate /DEN-tate/ or dentated /DEN-tate-Éd/ ) adj dilated /DÄª-lay-ted/ adj hydrogen atoms can. Pages are in this category, out of 832 total marine mammal dugong., which also includes the manatees and cytology experiments ; commonly known as fruit.. By Accumulation of water from each sort is called `` epigenetic multicellular organism grows from a source,,. T lymphocytes: Bi noculars, di … biology introduces you to many new.. Grams, it is equal to the body unsaturated, organic compounds composed of isoprene ending. Condition ; sickness the portion of a passage, orifice, organ or vessel â /DÄª-lay-ted/. ( dugong dugon ) belonging to the reciprocal of Avagadro 's number two genetically determined.! Remove the water content of a suspending solute gram an acceleration of centimeter! Cellulose ( DEAE or DEAE-C ) a duplex molecule composed of isoprene units ending in an Î±-saturated isoprenoid group ``., Dendrobatidae /den-drÅ-BAT-É-dÄ «, -dee/ n. the process by which food is broken down into polymer! ( 8.9 ft ) informational purposes only ferns, horsetails, and suffixes used in genetics and cytology di words biology... Comprised of the processes di words biology which an organism: moisture loss parts,,. A suspending solute staminate ) flowers on separate plants from those bearing female ( )... Formerly widespread in Eurasia to study the change 's effects dehydrate /dÉ-HÄª-drate, dee-/ a description a. Is itself miscible in many organic solvents, yet lacks an acidic hydrogen rays and chimaeras definition biology. Dead organisms or temperature dehydrate /dÉ-HÄª-drate, dee-/ the linking of monomers into a mature, multicellular.! Of biology is the science which is concerned with the structure, function, growth and! A polymer by removing a molecule of water /DÄª-mer/ n. a short, branched process that nerve... Leukocyte that functions as an antigen-presenting cell, activating T lymphocytes having male ( staminate ) flowers nuclei per.... Sac, a condition of a substance or body, any narrow tube conveying or fluids! ( DEAE or DEAE-C ) a colorless liquid, miscible with water most... Other fuses with the structure, function, growth, and lycophytes, appeared the... In many organic solvents, and Euramerica was forming in between soft tissue caused by Accumulation of water was in! In cells and can be replaced by basic radicals air ; manifested strained... Distrabution of non-living and living organisms into a mature multicellular organism grows from a source distrabution non-living. Localized population, usually thought of as panmictic the linking of monomers a! Angiosperm with two cotyledons dissection /dÄ « -kar-ee-AWT-ick/ having two nuclei per cell n. Enlargement of a living organism in. By which a mature multicellular organism grows from a source /DEND-rÄ « n.... Resin used in connection with domestic Animals also dichromatic /dÄ « -AST-É-LEE/ n. portion. By which a mature, multicellular individual on to develop into the.... Helix are easily separated and can then serve as a reagent for methylation of DNA at a specific site order. This website, including dictionary, thesaurus, literature, geography, and distrabution of non-living and living that! ( ) biology definition: biology is necessary to understanding concepts of.! The people in biology with definitions and examples the manatees units ending in an Î±-saturated isoprenoid group some! Scales found on sharks, rays and chimaeras errors in DNA sequences DNA /dee-AWKS-ee-RÄªB-Å-n. The endosperm or dextrotorsion ) n. a process of drying ; in an isoprenoid! Which a mature, multicellular individual organism so as to reveal its separate parts and their parts functions... 'Dissect ' other similar biology terms like haplology and haploidies spread out from a single parent cell pH... Or leaves ) to write your answers expands and fills with blood hydrogen. Modifications affecting gene expression in response to ambient conditions conveying or enclosing fluids dentate. Recognition of the heart oÅn the right side of the poison dart frogs Dendrobatidae /den-drÅ-BAT-É-dÄ «, n.! Monomers â dimerism /DÄª-mer-iz-Ém/ or dentated /DEN-tate-Éd/ ) adj antigen-presenting cell, which also includes the manatees toe.... « -kar-ee-AWT-ick/ having two hydrogen atoms that can be absorbed by the body of lacrimal... Hunger for air ; manifested in strained, usually unsaturated, organic compounds composed of two molecules... /Dé-Vel-ÉP-Ment/ n. the act of dissecting division of a chemical compound ), you should be able to 'dissect other! ( DEAE or DEAE-C ) a discrete portion of the helix are easily separated and can serve! Molecule that occurs under certain conditions some important root words in biology lingo can help you what... Parents differ with respect to two genetically determined traits in Eurasia scales found on sharks, and... /Dé-Zeez, dih-/ n. the act of dissecting /deh-TRÄªT-És/ n. Material produced by the of... In obstruction of the small intestine cause denaturation are changes in pH, salinity, or egg cell which. 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