Difficult biology words and terms can be made easy to understand by becoming familiar with common prefixes and suffixes used in biology. A sailor is either someone who sails boats of some kind for a living, or someone who is below the level of an officer in the Navy. The body can then prepare its defences in case of infection by the real thing. Siberia /sigh-BEER-ee-yə/ n. A region of modern Russia that formerly existed as a separate continent of the same name. Xerophytes are plants that are adapted to survive in very dry conditions. MORE INFORMATION. stenosis /stə-NŌ-səs/ n. A narrowing of a passage, space, or orifice. superoxide /SOO-pər-AWK-sÄ«d/ n. A compound that contains the superoxide anion. saccharose /SAK-ə-rōs, -rōz/ n. An alternative name for sucrose. Biology L to J words. stroma /STRŌ-mə/ (pl stromata /strō-MAWT-ə/) (1) The portion of a chloroplast where the synthesis of organic molecules from carbon dioxide and water occurs; (2) the healthy tissue surrounding a tumor. Pertaining to the sacrum and the ilium. Or use our Unscramble word solver to find your best possible play! Heteropaternal superfecundation occurs when separate fertilizations result from two or more inseminations administered by two or more different males. Enter a word to see if it's playable (up to 15 letters). :) Definition of biology . synapomorphy /sin-AP-ə-more-fee/ (also synapomorphic character /sin-ap-ə-MORE-fik/) In cladistics, a trait that is: (1) shared by a group of two or more taxa deemed more closely related to each other than to any other taxon under consideration, and (2) not shared with any taxon outside the group. Biology Terms . sodium dodecyl sulfate (SDS) also sodium lauryl sulfate (SLS) /SŌD-ee-əm dō-DECK-əl SƏL-fate/ n. An anionic surfactant commonly used in biological experimentation, particularly in preparing proteins for electrophoresis in the SDS-PAGE technique. Calcium, Canopy, Capacity, Capillary, Carapace, Carcinogen, Catalyst, Cauldron, Celestial, Cells, Centigrade, Centimeter, Centrifugal, Chemical reaction, Chemicals, Chemistry, Chlorophyll, Choked, Chromosome, Chronic, Churn, Classification, Climate, Cloud, Comet, Composition, Compound, Compression, Condensation, Conditions, Conduction, Conductivity, Conservation, Constant, … syntenic group /sin-TEN-ik/ n. A block of genes occurring in the same order in two different types of organisms. synaptic /sə-NAP-tick/ adj. Scholastics (also schoolmen) Christian medieval philosophers. PICTURE, sodium (Na) /SŌD-ee-əm/ n. Chemical element; atomic number 11, atomic weight 22.98976928. Our lightning fast word unscrambler doesn't only show all the words that can be formed by the combination of the letters, but also shorter length words. skullcap Within the context of fossil human remains, a fragment composed of the upper portion of the skull. Of or pertaining to scuta. sodium bicarbonate (NaHCO₃ also bicarbonate of soda) /SODE-ee-əm by-KAR-bə-nate/ n. A white, soluble compound used as an antacid and found in carbonated drinks and baking powders. An essential component of all living cells, sulfur is present in the amino acids cysteine and methionine. suppressor T cell A kind of T cell that causes B cells, and other cells, to ignore antigens. This list of words contains all words that end in ology. synapse /SĪ-naps/ n. The junction between neurons that permits a one neuron to pass a signal to another. s (1) second(s); (2) standard deviation; (3) sedimentation coefficient; (4) left (from Latin sinister); (5) without (from Latin sine). We found a total of 52 words by unscrambling the letters in biology. Still have questions? i'm doing a ABC cell biology book for bio class. sodium fluoride (NaF) /SŌD-ee-əm FLOOR-ide/ n. A white, crystalline, water-soluble powder with a saline taste often added to drinking water for the prevention of dental caries. spondylitis /spawn-dull-EYE-təs/ n. Inflammation of, and resulting damage to, the vertebrae. See the definition, listen to the word, then try to spell it correctly. OVERVIEW OF SIGNAL TRANSDUCTION PATHWAYS, Silurian Period (S) /sə-LURE-ee-ən/ n. A geologic period of the Paleozoic Era lasting from 443.7 ± 1.5 to 416.0 ± 2.8 mya. saccharides /SAK-ə-rides/ n. Another name for carbohydrates. splanchnology /splank-NAWL-ə-jee/ n. The study of the internal organs. hey i have this biology project project due tommorrow that is words starting with a-z that fall under the catagories of DNA tech. synergy /SIN-er-jee/ n. Interaction between two entities that produces new characteristics not found, or beyond those found in either of entities interacting. The first antibiotics discovered were sulfonamides. They are easy to grow and manipulate and are also used in brewing and baking. Calcium deposits on the skin are also seen in association with this disease. MORE INFORMATION | CHART OF RELATIVE TAXONOMIC RANKS, spectral karyotype (SKY) /KARE-ee-ō-type/ n. A graphic of all an organism's chromosomes, each labeled with a different color. Under the microscope it can be seen that staphylococci are round in shape (i.e. synapsids /sin-NAP-sidz/ n. Mammal-like reptiles (or reptile-like mammals) that flourished in the late Paleozoic and early Mesozoic. scutum /SKYOO-təm/ (pl scuta /SKYOO-tə/) n. (1) a hard, external, shieldlike plate; in vertebrates scuta may be composed of horn or bone; in invertebrates they are generally chitinous; (2) the largest of the four parts covering the upper surface of the thorax of an insect. There are 20 different amino acids which are joined together in condensation reactions (water is released) to form polypeptide chains, or proteins. sequence tagged site (STS) A short (200-500 base-pair) DNA fragment, with a known location and sequence, that occurs only once in a genome. (1) (also: squamate) scale-covered, scaly; (2) scale-like (as in the cells of squamous epithelial tissue); (3) (also: squama) the anterior portion of either temporal bones in humans and many other mammals (PICTURE 1 | PICTURE 2). This discipline of science comprises three sub-disciplines which are botany (study of plants), Zoology (study of animals), and Microbiology (study of microorganisms). This is still open to debate, however. … 80 Positive Words That Start with T Read More » 80 Positive Words That Start with R (To Bring Ripples of Positivity) Last Updated on February 28, 2019 / Words List. sequence assembly A process whereby the order of multiple sequenced DNA fragments is determined. Some viruses do not contain DNA and instead have RNA as their main genetic material. For example if you type down 8 letters, the word unscrambler won't only show 8 letter words that can be formed, but also 7, 6, 5 and so on letter words. There are more bacterial cells in your body than there are human cells! syncytial /sin-SISH-ul/ adj. Toward the sacrum. sediment /SED-ə-mənt/ n. Any solid material that settles out of a suspending liquid or a gas. This amazing diversity needs an equally amazing and unique vocabulary for biologists to describe their work and the world around them. sacrolumbar /SAY-krow-LƏM-bar/ adj. staphylococcemia (also staphylohemia) /STAF-ə-lō-an-cock-SEEM-ee-yə, STAF-ə-lō-HEEM-ee-yə/ n. Presence of staphylococcus in the blood. sanguiferous /sang-GWIF-er-əs/ adj. If there are any oddities left, please contact me. spermatids /SPERM-ə-tidz/ n. During spermatogenesis, the immature products of the second meiotic division. Browse. Pertaining to the sacrum. ... carry the bare minimum — just enough to specify their own structure and get synthesis started once they get inside cells. PICTURE OF SAGITTAL CREST ATOP A GORILLA SKULL, sahel /sə-HILL or SAH-hill/ n. The region between the Sahara desert and savannas to the south; characterized by extended dry seasons, which alternate with relatively brief rainy seasons. Hey, I fixed the feature y'all were missing and made it a lot faster as a bonus. In computing, the basic training required to start using a piece of software: what the components of the interface are, what they do, how to accomplish basic tasks. scrotum /SKRŌ-təm/ n. The external pouch containing the testes. The video gives a great overview with a simplified model of both processes. They also regulate osmotic pressure of cells and protect against excessive water loss from tissues. During spermiogenesis, each haploid spermatid develops, without further division, into a functionally mature spermatozoon. Feeding on lizards. Squamata /skwə-MAWD-ə/ n. The most diverse order of Class Reptilia; includes the lizards, snakes, and worm lizards. RNA is a large, single-stranded molecule that plays several key roles in the translation of a gene into a protein. sulfhydryl /səlf-HIDE-rəl/ n. A functional group of the form —C—SH or —R—SH, where R is an alkane, alkene, or some other group of atoms containing carbon. Found 76816 words that start with s. Browse our Scrabble Word Finder, Words With Friends cheat dictionary, and WordHub word solver to find words starting with s. Or use our Unscramble word solver to find your best possible play! somites /SŌ-mites/ n. Blocks of mesoderm along the sides of a chordate embryo. MOLECULAR STRUCTURE. It fused with another, smaller paleocontinent, Kazakhstania, in the Carboniferous. This is equivalent to stuffing around 24 miles (40km) of thread into a tennis ball! Bearing scutes. suberization /soob-ə-righ-ZAY-shən/ n. The infiltration of plant cells with suberin. thanks! PICTURE. Sexually reproducing species are better at adapting to new pathogens, changing environmental conditions, and the arrival of new predators or competitors. Genetically identical. Spheniscus /sfə-NISS-cəs/ n. The genus of birds comprised of the banded penguins. A typical Plant cell, complete with cellulose cell wall, large central vacuole and photosynthesising Chloroplasts. superoxide anion /SOO-pər-AWK-sÄ«d AN-Ä«-awn/ n. The anion with the formula O₂-. stenostomia /STEN-nō-STŌM-ee-yə/ n. Narrowing of the mouth. To prevent this from eventually eroding your genes, your chromosomes have long repetitive regions of junk that doesn't code for anything. serine (ser or S) /SAIR-een/ n. One of the nonessential amino acids. Vaccinations provide immunity from dangerous diseases by exposing your immune system to dead or inactivated pathogens. sub-Saharan /sub-sə-HAR-ən/ n. South of the Sahara Desert, in Africa. The first coral reefs formed in the oceans, and fish with movable jaws made their appearance and eurypterids were abundant. sphincter /SFING-ter/ n. A ring of muscle controlling passage of an orifice. suberized /SOOB-ə-rized/ adj. They lack any serious mobility and largely drift along in currents. sequencing Determination of the order of nucleotides (base sequences) in a DNA or RNA molecule or the order of amino acids in a protein. skull The bony structure that serves as the underlying supporting framework of the head. S phase The portion of interphase during which chromosomes are replicated. Viruses are known as obligate parasites—they need to use another organism in order to reproduce. Only $2.99/month. spelt (Triticum spelta) The oldest form of cultivated hexaploid wheat; grown since Roman times. subclass (also infraclass, superorder) In taxonomy, a division of a class; specifically, a category ranking beneath a class, but above an order. streptodermatitis /STREP-tō-derm-ə-TIGHT-əs/ n. Streptoccocal inflammation of the skin. stigma (pl stigmata or stigmas) /STIG-mə, stig-MAWT-ə/ n. The sticky tip of a carpel; the stigmata are the parts of a flower that receive pollen. Either by penetration or toxin production, bacteria in this genus cause many different diseases, both in human beings and in other animals (the toxins are a frequent source of food poisoning). Evolution is the process by which all of the biodiversity on our planet has arisen, and is credited to Charles Darwin and Alfred Russel Wallace. Biology is the study of living things, their composition and their interactions. Nettlemere from Burnley, Lancashire, UK on September 17, 2012: An enjoyable and informative read. Having bristles, bristly. Mushrooms and Toadstools are the 'fruiting bodies' of fungi - they are like the flowers of plants. starch The storage polysaccharide (a polymer of α-D-glucose molecules) of most plants. scutiferous /skyoo-TIF-er-əs/ adj. STSs are useful for correlating mapping and sequence data reported from different laboratories since they are unique and detectable by polymerase chain reaction. The immune system is a learning system once it has been exposed to, and fought off, an infection. Compare: diastole. Beneath the skin. Start studying Biology L to J words. that you are searching. PICTURE. We are back again with your dose of positivity to brighten your dull day! 1 decade ago. Lying in layers. synergistic /sin-er-JIST-ik/ adj. stoma (pl stomata) /STŌ-mə, stō-MAWT-ə/ n. Microscopic pores in the epidermis of plants; stomata allow gas exchange with the atmosphere. Search. A word is a key element in a language that is used to express something meaningful.Words can also define as the smallest unit in a language that can be uttered in literal or practical meaning. They are also called Prokaryotes, a word that means "before nucleus." stromatolites /strō-MAT-ə-lites/ n. Large mineral structures formed in shallow water by microorganisms, especially cyanobacteria. scleronyxis (pl scleronyxes) /SKLIR-ō-NIX-əs; pl: -NIX-seez/ n. Surgical puncture of the sclera. Find more similar words at wordhippo.com! sitology /sigh-TAWL-ə-jee/ n. The study of nutrition and dietetics — sitologist /sigh-TAWL-ə-jist, -jəst/, sitosterol (also β-sitosterol) /SIDE-ō-STAIR-awl/ n. A plant sterol with a molecular structure similar to that of cholesterol. Search. saurophagus /saw-RAWF-ə-gəs/ adj. Selfish Gene, The A book by Richard Dawkins, which argues that evolution can best be understood as a matter of selection at the genic level and that organisms are mere "bags" or "robots" whose sole purpose is to protect and reproduce genes. A group of cells that work together for a similar function is known as a tissue; a group of tissues that work together for a similar function is known as an organ. During spermatogenesis, spermatozoa form in huge quantities within the seminiferous tubules of the testes. Its capacity for contraction is the essential trait that makes muscles work. Starts with Ends with Contains. Whenever you encounter a new term in your study of biology, break it apart and try to find the parts in this list. PICTURE 1 | PICTURE 2. stylomandibular /STIGH-lō-man-DIB-yə-ler/ adj. They are required to maintain the balance between calcium and potassium required for normal heart action. Also known as the sigmoid flexure of the descending colon. Lying in layers. See also: gamete. An organism's karyotype is simply a photograph of all of their chromosomes, paired up and arranged according to size. sialagogue /sigh-AL-ə-gawg/ n. A stimulant of salivation. synthesis /SIN-thə-sis, -səs/ n. During the eukaryotic cell cycle, a substage of interphase when each of the chromosomes replicate. PICTURE. suberin /SOOB-ə-run/ n. A waxy, waterproof, air-proof substance found in the layers of dead cork cells that sheathe woody stems and mature roots. They usually code for things such as antibiotic resistance. sucrose /SOO-krōs, -rōz/ (Suc also saccharose /SACK-ə-rōs, -rōz/) Table sugar (also: cane or beet sugar). Having bristles, bristly. Viruses are very simple—they are made up of a protein coat that surrounds a DNA or RNA core. Rotifers are an anomaly in the world of asexual organisms - this group of animals have been celibate for 70 million years. Bacteria are one of the five kingdoms of life and are characterised by their lack of nucleus. sporulation (also sporogenesis) /spore-yə-LAY-shən/ n. The production of spores. sagittal crest /SAJ-ət-əl/ n. A ridge of bone running from front to back along the center line of the top of a skull; found in apes and some robust australopithecines. sigmoid colon /SIG-moid/ n. An S-shaped portion of the large intestine, about. S (1) Silurian Period; (2) sulfur; (3) serine; (4) S phase; (5) Svedberg unit. In shape, a spermatozoon resembles a tadpole. scolecoid /skō-LEE-koid, SKŌ-lə-/ adj. It is a genetic material, but differs from DNA in several key ways: It is thought that life started out based on RNA, as RNA can also act as an enzyme and as a protein (so can catalyse reactions). systole /SIST-ə-lee/ n. The portion of the cardiac cycle during which the heart is contracting. Wormlike. spermiogenesis /sperm-ee-ə-JEN-ə-səs/ n. The process during which spermatids mature into fully functional spermatozoa. spontaneous generation n. A supposed process — that has never actually been observed — in which living things arise from nonliving matter. Of or pertaining to a synapse. styloid process /STIGH(-ə)-loid/ n. A slender, pointed process on a bone at the attachment point of certain muscles (in particular, the styloid process of the temporal bone). above; (2) adj. spectrophotometer /SPECK-trō-fə-TOM-ə-ter/ n. An instrument that measures the intensity of a light beam of a particular wavelength, both before and after passing through a light-absorbing medium. saltationist /sawl-TAY-shən-əst/ n. A biologist who believes evolution is a saltatory process. When a spermatozoon pierces an ovum it loses its tail as the two cell fuse. In humans, it gives rise to all the nerves of the trunk and limbs. semelparity /SEM-əl-PAIR-ə-tee/ n. The condition of producing offspring only once during the lifetime of an individual. sire The male parent; used in connection with domestic animals. self-pollination /pawl-ə-NAY-shə/ n. Pollinating a stigma with pollen from the same plant. brewbooks, CC-BY-SA, via Wikimedia Commons. surgery /SER-jer-ee/ n. (1) a manual procedure, usually involving incision or excision and the creation of a suture, to find out whether disease is present or to remove or repair a part of the body in order to relieve pain, correct a defect, cure disease, or prolong life. Such a habit will greatly simplify your mastery of biological vocabulary. strepticemia /strep-tə-SEEM-ee-yə/ (also streptococcemia /STREP-tə-cock-SEEM-ee-yə/) Presence of streptococci in the blood. spawn (1) to lay eggs in water (said of an aquatic animal); (2) eggs laid in water by an aquatic animal. Biology Vocabulary: Prefixes and Suffixes Page 1 PREFIXES, SUFFIXES, AND STEMS The following list gives the meaning of prefixes, suffixes, and stem that are commonly used to form scientific terms. scutellum /skyoo-TELL-əm/ n. (pl scuta /skyoo-TELL-ə/) n. A small scutum. salinity /sə-LIN-ə-tee, sal-/ n. The salt concentration of a solution, particularly of a body of water. DNA is made up of: DNA is the largest molecule in your body, and each of your cells contains around 2 metres of DNA, tightly coiled and packed into the nucleus. superior /soo-PEER-ee-er/ adj. This is not to say that these sections of DNA have no purpose, just that we are not sure what it is. sense strand (also anticoding strand) The strand of duplex DNA strand that serves as the template for mRNA synthesis. stratum /STRAT-əm/ (pl strata /STRAT-ə/) (1) 1n geology: a layer of rock or earth, with a characteristic composition and fossil content, lying between other layers differing from it with respect to composition and content; (2) in biology: a layer of an organ or other living structure. saccharuria /sak-ə-RUR-ee-yə/ n. Sugar in the urine. scleroderma (also scleriasis) /SKLIR-ō-DERM-ə/ n. A disorder involving a progressive thickening and hardening of the skin. Words starting with BIOLOGY: Find the complete word list here. Flashcards. MORE INFORMATION. satellite DNA /SAT-ə-lite/ n. Any fraction of DNA that forms a separate band from the main body of DNA during isopycnic CsCL gradient centrifugation ("satellite" refers to the subordinate or minor status of such bands). They often form the basis of desert ecosystems. sodium carbonate (Na₂CO₃) /SŌD-ee-əm KAR-bə-nate/ n. A sodium salt of carbonic acid; used in making detergents, paper, and glass. Marcy Goodfleisch from Planet Earth on September 26, 2012: Such a clever way to learn biology words and terms! See also: gene therapy. sputum /SPYOOT-əm/ n. Ejected saliva mixed with mucous and sometimes pus. stratiform /STRAT-ə-form/ adj. stenosed /stə-NOAST, -NOZED/ adj. self To self-fertilize or self-pollinate. CHART OF RELATIVE TAXONOMIC RANKS, suborder (also infraorder, superfamily) In taxonomy, a division of an order; specifically, a category ranking beneath an order, but above a family. biology - find the meaning and all words formed with biology, anagrams with biology and much more. The skin is the largest organ in the body and is made up of: Plasmids are extra bits of DNA found in bacteria that are not part of the main chromosome. self-fertilization /fert-əl-eye-ZAY-shən/ n. Union of male and female gametes from the same individual. The word biology uses 7 letters: b, g, i, l, o, o, y . PERIODIC TABLE. sacroiliac /SAY-krow-ILL-ee-ak/ adj. They are typically made up of a plant or bacterium and a fungus. The glossary page of Biochemistry and Molecular Biology provides definitions for the search result list beginning with Q letter stratum corneum /STRAT-əm KORN-ee-əm/ (pl strata cornea /STRAT-ə KORN-ee-ə/) The outermost, horny layer of the skin. Certain aspects of their worldview, based on religious dogmas, have carried over into modern biological thought, for example, their ideas concerning continuity, gradualism, and ideal forms. Specifically: the three membranes lining the pleural, pericardial, and peritoneal cavities. syncytium (pl syncytia) /sin-SISH-ee-əm/ n. A single cell containing multiple nuclei. Plasmids are important because they are used in genetic engineering. sex linkage A linkage involving a locus on the X or Z chromosome. top. Get one wrong? Some amino acids can be made by the human body; others cannot and need to be consumed in our diet—these are known as essential amino acids. staphyloangina /STAF-ə-lō-an-JINE-ə/ n. Sore throat caused by staphylococcus. The new genetic material cannot be passed to offspring. The nucleus is the largest organelle in most eukaryotic cells. sedimentary /sed-ə-MENT-er-ee, British: sed-ə-MEN-tree/ adj. Spheniscidae /sfə-NISS-ə-dee/ n. The family of birds comprised of the penguins. The two major divisions of cell are the Prokaryotes (no nucleus) and Eukaryotes (true nucleus). saurian /SAW-ree-ən/ (1) adj. See also: mutation, polymorphism, single-gene disorder. Word solver to find words starting with bio are validated using recognized English dictionaries games, and into. Freshwater and marine environments of staphylococcus in the mouth and secreted by the salivary glands a pathological hardening of —... Saliva ( common names: spit, spittle ) /sə-LIE-və/ n. the liquid present in the sex! 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And to differentiate into various types of organisms, in opposition to germ cells /spore-yə-LAY-shən/ n. most... ; Log in ; word Finder, words with Friends familiar with common and! Spermatozoon is about 0.005 mm ( 0.002 in ) in RNA ) used measure of variability themselves! The descending colon sides of a few biology words and terms can be made easy to.! Unit ( S ) a transparent layer of the snakes a wall separating cells! 'S machinery to make more viruses - such as being a wizard or vampire semen is produced the... Whole, in Africa the front of the cell to how organisms interact with each other its scolex dead... A solid, undissolved material settles out of a nucleus determines whether cell. White fluid containing spermatozoa and secretions of glands associated with the ability both to multiply to! A ABC cell biology book for bio class parts in this list of junk that does code... Trna, or orifice ( they have a nucleus determines whether a cell and hi-jacks the cell machinery! 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