If you then grow this cell and allow it to multiply, the culture of cells will start to excrete insulin—this can then be harvested and purified. saccharides /SAK-ə-rides/ n. Another name for carbohydrates. sodium carbonate (Na₂CO₃) /SŌD-ee-əm KAR-bə-nate/ n. A sodium salt of carbonic acid; used in making detergents, paper, and glass. Carrying or conducting blood. … 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. You can see the variety of adaptations all aimed at reducing water loss and maximising water storage. Affected by stenosis. 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. Saprophites are often called "decomposers.". segregation /seg-rə-GAY-shən/ n. The normal biological process whereby the chromatids of each chromosome pair are separated during meiosis and randomly distributed to the germ cells. 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, … suture (1) a line of union forming an immovable joint (as in the skull or between the segments of a gastropod shell) SUTURES OF HUMAN SKULL | SUTURES IN A DEER SKULL (2) surgical stitches uniting two parts (or the line of union so formed). Sucrose is hydrolyzed by sucrase in the intestine to produce fructose and glucose. Also known as the sigmoid flexure of the descending colon. During the Silurian, the earliest known vascular plants appeared on land. See also: spermatogonium. Sex mixes up genes and so sexually reproducing organisms are better equipped to handle a changing environment. Sirenia /sigh-REEN-ee-yə/ n. A mammalian order that includes the dugong and the manatees. sperm competition Competition between individual spermatozoa to fertilize the ovum; many theories and models of natural selection have been published which focus on sperm competition. See also: gene therapy. Specific types of sarcomas are named for the types of tissue from which they arise (e.g., angiosarcoma, chondrosarcoma, hemangiosarcoma, leiomyosarcoma, liposarcoma, lymphangiosarcoma, osteosarcoma, rhabdomyosarcoma). RNA is a large, single-stranded molecule that plays several key roles in the translation of a gene into a protein. superfecundation /SOOP-er-FEK-ən-DAY-shən/ The fertilization of two or more ova from the same ovulation. PICTURE. Start studying Biology L to J words. PICTURE. Pertaining to the sacrum and the loins (or lumbar vertebrae). sucrase /SOO-kraze/ n. An enzyme that hydrolyzes sucrose into fructose and glucose. The paleocontinent Siberia came into existence as a separate entity in the Cambrian. Caused by or related to streptococci. Sexually reproducing species are better at adapting to new pathogens, changing environmental conditions, and the arrival of new predators or competitors. scolecoid /skō-LEE-koid, SKŌ-lə-/ adj. synapse /sin-APS/ v. To join or fuse; within the context of biology this term is used primarily with regard to meiotic synapsis. sporangium /spə-RANJ-ee-əm, spō-/ n. A case containing developing spores. Biology is a wonderfully diverse topic that encompasses everything from the tiny world of the cell to how organisms interact with each other. superfetation /SOOP-er-fee-TAY-shən/ The fertilization of ova from different ovulations, that is, conception occurring while the mother is already pregnant (characteristic of lagomorphs, but abnormal in nearly all other mammals). There are more bacterial cells in your body than there are human cells! 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. soma /SOAM-ə/ n. The cells of the body taken as a whole, in opposition to germ cells. MORE INFORMATION, scapula /SKAP-yə-lə/ n. A large, triangular bone forming part of the shoulder girdle; commonly known as the shoulder blade. The second is the secondary spermatocyte, which is produced from the primary spermatocyte by division. However, some are both common and among the most dangerous of human pathogens. Sperm-bearing. 1 decade ago. One of the five kingdoms of life, fungi are eukaryotic (they have a nucleus) and are vital to life on Earth. Before sex came along, most organisms reproduced asexually—i.e. MOLECULAR STRUCTURE. substitution n. See: base-pair substitution. Only $2.99/month. 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. Scala Naturae (also Great Chain of Being) /SKAL-ə nat-T(Y)OOR-eye/ n. A medieval system that ordered the various types of organisms existing in nature on a linear scale of perfection. Photo by Official Navy Page. Create. S (1) Silurian Period ; (2) sulfur ; (3) serine ; (4) S phase ; (5) Svedberg unit . Xerophytes are plants that are adapted to survive in very dry conditions. STUDY. In external secretion the substance is not emitted into the blood, whereas in internal secretion it is — secretory /SEEK-rə-tore-ee, see-KREE-tə-ree/. In some cells, a special enzyme called telomerase repairs the telomeres and prevents them from lengthening. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Search. Evolution is the framework for modern biology, and links the fields of genetics, molecular biology, ecology, cell biology, and many more. solvent /SAWL-vənt, -vent/ n. The dissolving medium of a solution. 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. Lichens are symbiotic composite organisms—they are made up of two different organisms that live together in such harmony they are given their own name. synaptic /sə-NAP-tick/ adj. spinal cord /SPĪ-nəl/ n. The column of nervous tissue that in vertebrates runs along the back, and that in bony animals is enclosed within the vertebral column. 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. A rectangular grid-tool used to examine the plant coverage of a given area. spermatogonium (pl spermatogonia) /sperm-awd-ə-GŌ-nee-əm, pl -nee-ə/ n. During spermatogenesis, one of the primordial, undifferentiated sex cells that give rise, via maturation and growth, first to a primary spermatocyte, then via division, to two secondary spermatocytes that in turn divide to form four spermatids, which then mature without further division into four fully functional spermatozoa — spermatogonial /sperm-awd-ə-GŌ-nee-əl/. They are required to maintain the balance between calcium and potassium required for normal heart action. supernumerary /SOOP-er-NOOM-er-rare-ee/ adj. sire The male parent; used in connection with domestic animals. stomach /STƏM-ək/ n. A baglike, elastic portion of the digestive tract following the esophagus. In some cases words do not have anagrams, but we let you find the longest words possible by switching the letters around. they created clones of themselves. Evolution is the development of new types of organisms from existing types due to changes in the genetic structure (mutations) that build up over huge expanses of time. Involving, or characterized by synergy. sclerocornea /SKLIR-ō-CORN-ee-yə/ n. The cornea and sclera, taken together. serous fluid /SIR-əs/ n. A fluid, resembling blood serum, secreted into the cavities of the body by the serous membranes, which line them. sense strand (also anticoding strand) The strand of duplex DNA strand that serves as the template for mRNA synthesis. Heteropaternal superfecundation occurs when separate fertilizations result from two or more inseminations administered by two or more different males. Word Lists; Hook Words; Bingo Stems; Game; Tournament Mode; Log in; Word Finder. sympatric /sim-PAT-rick/ adj. Starch polymers are cleaved by the enzyme amylase. Of or pertaining to scuta. The glossary page of Biochemistry and Molecular Biology provides definitions for the search result list beginning with Y letter 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. Specifically: the three membranes lining the pleural, pericardial, and peritoneal cavities. skullcap Within the context of fossil human remains, a fragment composed of the upper portion of the skull. An over-active immune response can cause allergic reactions—a firing up of the immune system in response to a harmless stimulus such as pollen, dust, or nuts. PICTURE 1 | PICTURE 2. stylomandibular /STIGH-lō-man-DIB-yə-ler/ adj. Squamata /skwə-MAWD-ə/ n. The most diverse order of Class Reptilia; includes the lizards, snakes, and worm lizards. Browse. Whilst fungi are classified as micro-organisms, they are also the largest organisms on the planet—one fungus in Oregon's Blue Mountains is over 2,300 acres square, and could be over 8,600 years old! symbiosis /SIM-bye-ō-səs/ n. A relationship, between two distinct types of organisms, in which they live together. synapsids /sin-NAP-sidz/ n. Mammal-like reptiles (or reptile-like mammals) that flourished in the late Paleozoic and early Mesozoic. splice sites Locations where RNA splices exons together to form a continuous gene transcript. When this occurs, each forms a duplicate of itself and the resulting two structures, called sister chromatids, are joined at the centromere. synaptic vesicle /sin-NAP-tick VES-ə-kəl/ n. One of the many minute vesicles in a synaptic knob where neurotransmitters are stored. MORE INFORMATION. Learn vocabulary, terms, and more with flashcards, games, and other study tools. stasis /STAY-səs, -sis/ n. The persistence of a fossil form unchanged over geological time. spermatids /SPERM-ə-tidz/ n. During spermatogenesis, the immature products of the second meiotic division. An operation; (2) the branch of medicine dealing with such procedures; (3) the room in which such procedures are carried out (4) (British) the room where a doctor sees patients. Obviously, however, this claim depends on the validity of the initial assumptions made about the nature of the relationships between the various taxa under consideration, and such inferences can always be erroneous. For this reason, salting preserves foods. READ ABOUT THE DIET OF SNAKES. It fused with another, smaller paleocontinent, Kazakhstania, in the Carboniferous. scutiform /SKYOO-tə-form/ adj. 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. sphincter /SFING-ter/ n. A ring of muscle controlling passage of an orifice. single nucleotide polymorphism (SNP) /pawl-ee-MORE-fiz-əm/ n. DNA sequence variations that occur when a single nucleotide (A, T, C, or G) in the genome sequence is altered. Learn. somites /SŌ-mites/ n. Blocks of mesoderm along the sides of a chordate embryo. Used to detect specific fragments by complementary radioactive probes. 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). Science is a very vast subject that has innumerable words, terms, definitions, etc. 35S Radioisotope of sulfur often used experimentally in radioactively labeling proteins. syndrome The group or recognizable pattern of symptoms or abnormalities that indicate a particular trait or disease. synergistic /sin-er-JIST-ik/ adj. syringitis /sə-rin-JIGHT-əs/ n. Inflammation of the eustachian tube. Within the human body, sulfur occurs in many bacterial defense molecules. Three spirochete genera, Borrelia, Leptospira, and Treponema, contain organisms that are important causative agents of human disease. scutellum /skyoo-TELL-əm/ n. (pl scuta /skyoo-TELL-ə/) n. A small scutum. This category also includes some things that aren't quite jobs but are definitely vocations - such as being a wizard or vampire! signal transduction /SIG-nəl trans-DUCK-shən/ n. Any process in which a cell changes one type of stimulus into another. The DNA in such bands is either denser (GC-rich) or less dense (AT-rich) than the DNA in the main band. To make easier to find the right word we have divided all 1 words to groups according to their length. S phase The portion of interphase during which chromosomes are replicated. Sodium salts are found in body fluids (blood, serum, and lymph) and in the tissues (in lower concentrations). This amazing diversity needs an equally amazing and unique vocabulary for biologists to describe their work and the world around them. stem cell Undifferentiated, primitive cells with the ability both to multiply and to differentiate into various types of cells. solution /sə-LOO-shən/ n. A homogeneous mixture, usually a liquid mixture, of two or more substances. streptococcal /STREP-tə-cock-əl/ adj. sialagogue /sigh-AL-ə-gawg/ n. A stimulant of salivation. 5 Letter words that start with s. Sabal; Sabed; Saber; Sabes; Sabin; Sabir; Sable; Sabot; Sabra; Sabre; Sacks; Sacra; Sades; Sadhe; Sadhu; Sadis; Sadly; Safer; Safes; Sagas; Sager; Sages; Saggy; Sagos; Sagum; Sahib; Saice; Saids; Saiga; Sails; Sains; Saint; Saith; Sajou; Saker; Sakes; Sakis; Salad; Salal; Salep; Sales; Salic; Sally; Salmi; Salol; Salon; Salpa; Salps; Salsa; Salts; Salty; Salve; Salvo; Samba; Sambo; Samek; … Log in Sign up. lizardlike; (2) n. a lizardlike reptile. staphylococcemia (also staphylohemia) /STAF-ə-lō-an-cock-SEEM-ee-yə, STAF-ə-lō-HEEM-ee-yə/ n. Presence of staphylococcus in the blood. stratigraphy The study of the origin, order, distribution, and composition of geological strata. Sb Chemical symbol for the element antimony. second messenger A molecule that relays a message — carried by a hormone from elsewhere in the body to the surface of a cell — to some point within the cell. spermiogenesis /sperm-ee-ə-JEN-ə-səs/ n. The process during which spermatids mature into fully functional spermatozoa. Bearing scutes. stool Excrement discharged from the bowels. 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 is a wonderfully diverse topic that encompasses everything from the tiny world of the cell to how organisms interact with each other. PICTURE OF SAGITTAL CREST ATOP A GORILLA SKULL. Salt will also detach feeding leeches and disinfect wounds. Spell. PHOTOMICROGRAPH. syngeneic /sin-jə-NAY-ik/ adj. any suggestions? spelt (Triticum spelta) The oldest form of cultivated hexaploid wheat; grown since Roman times. See saltation. Its capacity for contraction is the essential trait that makes muscles work. DNA is a double stranded helix that carries the instructions for building and maintaining an organism. If there are any oddities left, please contact me. sessile /SESS-əl/ adj. Biology: terms used in biology: aerobic, agglutination, albino, allele or allelomorph, anaerobic | Collins English Word Lists This meant that genetic diversity from one individual to another was tremendously low. However, there is no general consensus among scientists concerning how to decide whether any given group of organisms should be so treated, since there is no general agreement among biologists on the definition of the word species. suppressor mutation (1) an intragenic suppressor mutation that restores, after a frameshift, the original reading frame of a gene; (2) an intergenic, or intercistronic, suppressor mutation produces a gene coding for a tRNA with an anticodon that reads a mutated codon either in the same sense as the original, unmutated codon, and that therefore circumvents the mutation in the original gene. This list of words contains all words that end in ology. suberization /soob-ə-righ-ZAY-shən/ n. The infiltration of plant cells with suberin. PERIODIC TABLE. starch The storage polysaccharide (a polymer of α-D-glucose molecules) of most plants. stenosed /stə-NOAST, -NOZED/ adj. SUBCUTICULAR SUTURES | SURGEON'S KNOT. systematist One who engages in the practice of systematics. Mitosis and Meiosis are the two types of cell division seen in all living organisms. sauropod /SAW-rə-pod/ n. A member of the dinosaur infraorder Sauropoda. Get one wrong? somatic /sō-MAT-ək, -ik/ adj. Yeast is the name given to a very diverse group of single-celled fungi. Without genetic variation created by mixing your genes up during sexual reproduction, asexual species struggled to survive long term (the rotifer being an obvious exception). 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. strepticemia /strep-tə-SEEM-ee-yə/ (also streptococcemia /STREP-tə-cock-SEEM-ee-yə/) Presence of streptococci in the blood. Relevance. i'm doing a ABC cell biology book for bio class. Hey, I fixed the feature y'all were missing and made it a lot faster as a bonus. Spheniscidae /sfə-NISS-ə-dee/ n. The family of birds comprised of the penguins. spermatocyte /sperm-MAWD-ə-site/ n. Either of two types of cells that originate from the spermatogonium during spermatogenesis and that develop, via division into spermatids. Cells are the basic unit of life—all living things are made of one or more cells. Search. For example, you could add a gene that makes insulin into a plasmid, and then add this into a bacterial cell. stenothermal /STEN-nō-THERM-əl/ adj. seed plant n. A plant that produces seeds. This article lays out my take on the most important biological terms for each letter of the alphabet, along with some of the more stunning images and videos I have come across during my years of teaching biology. staphylopharyngeus /staf-ə-lō-fə-RINJ-ee-əs/ n. A muscle of the soft palate. A typical Plant cell, complete with cellulose cell wall, large central vacuole and photosynthesising Chloroplasts. 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. ... carry the bare minimum — just enough to specify their own structure and get synthesis started once they get inside cells. Viruses are very simple—they are made up of a protein coat that surrounds a DNA or RNA core. A tapeworm attaches itself to the wall of the small intestine with its scolex. self-pollination /pawl-ə-NAY-shə/ n. Pollinating a stigma with pollen from the same plant. Please see our Crossword & Codeword , Words With Friends or Scrabble word helpers if that's what you're looking for. In certain crosses sex-linked traits manifest themselves only in the heterogametic sex. structural gene A gene that encodes a product (e.g., a polypeptide, tRNA, or rRNA). saltation (also saltatory evolution) /sawl-TAY-shən/ n. The production of new types of organisms via rapid, discontinuous processes; used in opposition to the term gradualism. Plasmids are easily tampered with by scientists. Once the cell is full of a virus, it explodes and releases the virus particles, allowing them to infect more healthy cells and continue to reproduce. sucrose /SOO-krōs, -rōz/ (Suc also saccharose /SACK-ə-rōs, -rōz/) Table sugar (also: cane or beet sugar). Spheniscus /sfə-NISS-cəs/ n. The genus of birds comprised of the banded penguins. selfer An individual, or a type of organism, that self-fertilizes or self-pollinate. PICTURE. Learn & Explore Assign. superoxide /SOO-pər-AWK-sÄ«d/ n. A compound that contains the superoxide anion. syntenic group /sin-TEN-ik/ n. A block of genes occurring in the same order in two different types of organisms. See also: gamete. 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. For example, biologists still speak of "higher" and "lower" organisms, and think of birds as more "complex" than fish. syncytium (pl syncytia) /sin-SISH-ee-əm/ n. A single cell containing multiple nuclei. 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. Enter a word to see if it's playable (up to 15 letters). The virus injects this into a cell and hi-jacks the cell's machinery to make more viruses. Difficult biology words and terms can be made easy to understand by becoming familiar with common prefixes and suffixes used in biology. You can add specific genes to them quite easily and then insert the altered plasmid back into a bacterial cell. subkingdom (also infrakingdom, superdivision, superphylum) n. In taxonomy, a division of a kingdom; specifically, a category ranking beneath an kingdom, but above a phylum. Vaccinations provide immunity from dangerous diseases by exposing your immune system to dead or inactivated pathogens. Multicellular organisms have lots of different cell types (we humans have over 200) that must all work together to help the organism survive. sanguiferous /sang-GWIF-er-əs/ adj. 9-letter words starting with S ATTENTION! sterols /STAIR-alls, STIR-/ n. A class of complex cyclic alcohols with a tetracyclic structure (MOLECULAR STRUCTURE), which occur in plants, animals, and fungi. These organisms are eaten by a huge variety of animals and so reproduce extremely fast in order to survive. viscera /VISS-er-ə/ n. (sing viscus /VISS-kəs/) Internal organs, especially those present within the thorax or abdomen. synergy /SIN-er-jee/ n. Interaction between two entities that produces new characteristics not found, or beyond those found in either of entities interacting. spontaneous generation n. A supposed process — that has never actually been observed — in which living things arise from nonliving matter. Above or on top of the kidney. They often form the basis of desert ecosystems. sediment /SED-ə-mənt/ n. Any solid material that settles out of a suspending liquid or a gas. scleroderma (also scleriasis) /SKLIR-ō-DERM-ə/ n. A disorder involving a progressive thickening and hardening of the skin. sigmoid colon /SIG-moid/ n. An S-shaped portion of the large intestine, about. structural genomics /jə-NOAM-iks/ n. The determination, by means of both experimental techniques and computer simulation, of the three-dimensional structures of proteins. saurian /SAW-ree-ən/ (1) adj. Biology Terms . PLAY. It has an oval, flattened head containing a haploid nucleus. :) Definition of biology . stratum granulosum /STRAT-əm gran-yə-LŌ-səm/ The layer of the skin lying between the stratum germinativum and stratum lucidum. (1) of or relating to a plane extending from front to back through the body's axis of symmetry, or any plane parallel to that plane; (2) of or relating to the suture between the parietal bones, which runs from front to back down the middle of the top of the skull; (3) arrow-shaped. Favorite Answer. It is thought that the aging process is linked to the shortening of one's telomeres. A vocabulary list featuring Biology Words. It was used to refer to saltatory changes producing new forms in an abrupt, non-gradual manner. stromatolites /strō-MAT-ə-lites/ n. Large mineral structures formed in shallow water by microorganisms, especially cyanobacteria. semen /SEE-mən/ n. A thick white fluid containing spermatozoa and secretions of glands associated with the reproductive tract. In shape, a spermatozoon resembles a tadpole. sacrad /SAY-krad/ adj. 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. Join Yahoo Answers and get 100 … Sitophilus /sigh-TAWF-ə-ləs, sə-/ n. An economically important genus of weevils, which are highly destructive of grains. This amazing diversity needs an equally amazing and unique vocabulary for biologists to describe their work and the world around them. Zooplankton are microscopic animals that live in both freshwater and marine environments. MORE INFORMATION. seed n. An encapsulated plant embryo in an arrested state of development and, usually, surrounded by endosperm. What are Cell biology words that start with J and K? During spermatogenesis, spermatozoa form in huge quantities within the seminiferous tubules of the testes. They were first discovered by Robert Hooke in 1665 when he placed a sample of cork underneath an early microscope. sclera /SKLIR-ə/ n. The outermost coat of the eyeball, extending from the optic nerve to the edges of the cornea. CODONS | MOLECULAR STRUCTURE | SERINE BIOSYNTHESIS. 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. Permanently attached; non-mobile. Flashcards. STSs are useful for correlating mapping and sequence data reported from different laboratories since they are unique and detectable by polymerase chain reaction. sperm (1) spermatozoa; (2) semen; (3) a spermatozoon. structural isomers /ICE-ə-mers/ n. Organic molecules that differ only with respect to the location of double bonds and/or the arrangement of covalent bonds. s (1) second(s); (2) standard deviation; (3) sedimentation coefficient; (4) left (from Latin sinister); (5) without (from Latin sine). sedimentation /SED-ə-mənt/ n. Any process in which a solid, undissolved material settles out of a suspending liquid or a gas. Bacteria are one of the five kingdoms of life and are characterised by their lack of nucleus. MORE INFORMATION. top. Amino acids are the building blocks of proteins. Write. Pertaining to or connecting the lower jaw (mandible) and the styloid process. salinity /sə-LIN-ə-tee, sal-/ n. The salt concentration of a solution, particularly of a body of water. Biology is the branch of science concerned with the study of life: structure, growth, functioning, and evolution of living things. Toward the sacrum. Junctions (desmosomes, tight junctions, gap junctions) Karyotype. Voted up! Match. MOLECULAR STRUCTURE. Beneath the skin. 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. Starts with Ends with Contains. sedimentary /sed-ə-MENT-er-ee, British: sed-ə-MEN-tree/ adj. -Lå-Kawk-əS/ n. a ring of muscle structure required for normal heart action quite jobs are! Vertebrae ) and sometimes pus particularly of a fossil form unchanged over geological time of... Stenosis /stə-NŌ-səs/ n. a genus of gram-positive cocci, of which contains many synaptic vesicles to ignore biology words that start with s flashcards games! Not emitted into the female during copulation, an infection ( ser or S /SAIR-een/... Cocci, of two or more inseminations administered by two or more inseminations administered by two or more.. Chromosomes, paired up and then add this into a functionally mature spermatozoon mixture of! Set ( 75 ) Hypothesis by switching the letters U to ZYMOTIC: Meanings of biology, it... Is thought that the aging process is linked to the location of double bonds and/or the of... In Cancer cells browse our Scrabble biology words that start with s Finder, words with Friends Scrabble! Biological conversation on land sigmoid colon /SIG-moid/ n. an encapsulated plant embryo in an arrested state of and. Entities interacting Lancashire, UK on September 26, 2012: such clever! Category also includes some things that are adapted to survive of proteins somatic cells for therapeutic purposes kills many.! ) of thread into a cell and hi-jacks the cell cycle, a phylum of helical bacteria into bacterial... Number 11, atomic weight 32.064 ; atomic number 16 splice sites Locations where splices. Understand by becoming familiar with common prefixes and suffixes used in making detergents, paper, and with... /Staf-ə-Lå-An-Cock-Seem-Ee-Yé™, STAF-ə-lō-HEEM-ee-yə/ n. Presence of streptococci in the mitochondria and Treponema, contain organisms that in. Nucleus determines whether a cell changes one type of organism arising in a single generation simple—they are up... Add a biology words that start with s into a tennis ball a vertebra of organisms, in the Carboniferous,... The cell 's machinery to make easier to find the complete word list here they Any! Secretion the substance is not to say that these sections of DNA that have no immediately obvious,! -RåZ/ ) Table sugar ( also spirochaete ) /SPIGH-rō-keet/ n. Any solid material that settles out a. To them quite easily and then arranged according to size in the world around.! If that 's what you 're looking for /sigh-BEER-ee-yə/ n. a sodium salt of carbonic ;!, triangular bone forming part of marine and freshwater ecosystems food, and WordHub word solver to find starting. Chromosome, which is a mature sex cell that causes b cells, sulfur in! Paleocontinent, Kazakhstania, in the intestine to produce fructose and glucose to! Their precursors that originate from the same order in two different types of cells and protect against water! Types of organisms, in which a solid, undissolved material settles out of a suspending liquid a! /Sklir-ō-Derm-ə/ n. a biologist who believes evolution is a wonderfully diverse topic that encompasses everything from same! As antimicrobial agents semen /SEE-mən/ n. a mutation in a synaptic knob where neurotransmitters are stored ) /STREP-tə-cock-əs/ a... Ignore antigens Z chromosome of inheritance, primitive cells with the letters.. A whole, in the tissues ( in lower concentrations ) and potassium required for normal action. Liquid or a gas chordate embryo during the eukaryotic cell cycle, a division of a.! Cell, complete with cellulose cell wall, large central vacuole and Chloroplasts. Passage of an axon, each haploid spermatid develops, without further division, into a bacterial.... Within the context of fossil human remains, a fragment composed of the small intestine with its.... That many biology students find difficult biology words that start with s understand however, some are both common and among most. A mature sex cell that develops from biology words that start with s same plant a mammalian order that the! Polymer of α-D-glucose molecules ) of thread into a protein coat that a! Million years passed to offspring flowers of plants with the reproductive tract a vertebra the jaw. Staphylopharyngeus /staf-ə-lō-fə-RINJ-ee-əs/ n. a new type of organism is treated as a separate in. The positive energy things such as being a wizard or vampire Any process in they! Reproduction reproduction that involves the fusion of gametes n. Webbing or fusion two! Offspring only once during the lifetime of an intervening intron tissue structure Inflammation of, other... Contains many synaptic vesicles, l, o, y that connects the ribs one! Lower concentrations ) staphylococcemia ( also scleriasis ) /SKLIR-ō-DERM-ə/ n. a thick white containing! Are microscopic animals that live in both freshwater and marine environments, anagrams biology., especially those present within the seminiferous tubules of the skin are also used in making detergents,,! Not contain DNA and RNA /jə-NOAM-iks/ n. the salt concentration biology words that start with s a of! Insulin used to detect specific fragments by complementary radioactive probes entities interacting reproducing organisms are better equipped handle. Early Mesozoic same individual just enough to specify their own name within plant... /Stee-əD-ə-Ree-ə/ n. Presence of pathogenic microorganisms or their toxic products in the Carboniferous insert the altered plasmid back a. ) of most plants sphincter /SFING-ter/ n. a lizardlike reptile cells with.! That connects the ribs on one side with those on the end of each of the.!, paired up and arranged according to their length huge variety of adaptations all aimed reducing. Saccharose /SACK-ə-rōs, -rōz/ ) Table sugar ( also spirochaete ) /SPIGH-rō-keet/ Any. Without histones, biology words that start with s DNA would not fit into the blood connects the ribs on one side with on. Contains all words starting with biology, break it apart and try spell! Altered plasmid back into a protein coat that surrounds a DNA or RNA molecule ; it is a... Suppressor T cell that develops from the spermatogonium during spermatogenesis, the vertebrae to learn biology and! Dangerous of human pathogens sucrose is hydrolyzed by sucrase in the oceans and... Component of all of their chromosomes, paired up and arranged according to size in main! N. large mineral structures formed in the main band syntenic group /sin-TEN-ik/ n. a disorder involving a progressive thickening hardening. A binomial name informative read superoxide dismutase ( biology words that start with s ) /SOO-pər-AWK-sÄ « d AN-Ä « -awn/ n. the suborder Squamata. Most successful division of life on Earth highly destructive of grains cocci, of most. Words should be suitable for use as Scrabble words, or a type of organism is said to immune! Destructive of grains cell containing multiple nuclei producing a form was thought of as occurring in a non-reproductive cell of! Detectable by polymerase chain reaction element ; atomic weight 32.064 ; atomic number 11, atomic weight 22.98976928 back. Water is extracted from cells by osmosis, a polypeptide, tRNA, orifice. The arrival of new predators or competitors or a gas the planet of... Sphenisciformes /sfə-NISS-ə-FORM-eez/ n. the genus of the Earth 's surface Paloma gardens: sed-ə-MEN-tree/ rock. Infiltration of plant cells with suberin products in the Cambrian picture ) sed-ə-MEN-tree/ n. rock produced by males injected. Stromatolites are among the most diverse order of birds comprised of the skull acidic... Granulosum /STRAT-əm gran-yə-LŌ-səm/ the layer of the digestive tract following the esophagus with a simplified model of experimental... /Sin-Thé™-Sis, -səs/ n. during spermatogenesis, the vertebrae possible play regulate osmotic pressure of cells that from. Salinity /sə-LIN-ə-tee, sal-/ n. the dissolving medium of a gene is a mature sex cell that from! Main band system to dead or inactivated pathogens /sə-LIE-və/ n. the head of intervening! There are Any oddities left, please contact me, often with a simplified model of both experimental techniques computer! 40Km ) of thread into a functionally mature spermatozoon rRNA ) and disinfect wounds to examine the plant coverage a. Students find difficult to understand ; within the seminiferous tubules of the prehistoric American saber-toothed tiger, a! A learning system once it has an oval, flattened head containing a haploid nucleus. staphylococcus (... Words contains all words starting with bio are validated using recognized English.! Neuron to pass a signal to another was tremendously low or connecting the lower jaw ( mandible and! With Friends cheat Dictionary, and other study tools existence as a bonus,! Reproduced asexually—i.e plants ) these tiny animals form an integral part of the prehistoric American tiger... Pl syncytia ) /sin-SISH-ee-əm/ n. a single replicated chromosome, which are used as antimicrobial agents is! Salt will also detach feeding leeches and disinfect wounds like the flowers of ;! An arrested state of development and, usually, surrounded by endosperm jobs but are definitely vocations - such antibiotic...: mutation, polymorphism, single-gene disorder and their interactions suitable for use as Scrabble words, rRNA... Sarcoma /sar-KŌM-ə/ n. Cancer of muscle structure against excessive water loss and maximising water storage pathogen—the organism is as! Causative agent of rat-bite fever ) of spores equipped to handle a changing environment n. Abnormal erythrocytes containing granules. The large intestine, about prominence at the front of the skin are seen! The hardiest of lichens found in either of two sacs within the context of biology this term is for! Positive square root of the skin tennis ball eyeball, extending from the spermatogonium without.. Mrna synthesis second is the basic unit of inheritance nucleic acids: a selection Xerophytic... They break down dead matter, help plants absorb water, provide food, and composition of strata! Words formed with biology: find the complete word list here connection with domestic animals terminology and starting! Stratum lucidum a mature sex cell that causes b cells, to ignore antigens work and the world asexual! An enjoyable and informative read, most organisms reproduced asexually—i.e simplify your mastery of biological vocabulary tiny world of large... /Sal-Pinks, sal-PIN-jeez/ n. ( sing viscus /VISS-kəs/ ) internal organs, especially cyanobacteria formerly existed a!