(a.) Pertaining to chemistry; characterized or produced by the forces and operations of chemistry; employed in the processes of chemistry; as, chemical changes; chemical combinations.
(n.) A substance used for producing a chemical effect; a reagent.
Example Sentences:
(1) Brain and ganglia of embryonic Periplaneta americana were grown for 2 to 3 weeks in a chemically defined medium.
(2) Stimulation of human leukocytes with various chemical mediators such as TPA, f-Met-Leu-Phe, LTB4, etc.
(3) This suggested that the chemical effects produced by shock waves were either absent or attenuated in the cells, or were inherently less toxic than those of ionizing irradiation.
(4) At 36 h postsurgery, RBCs were examined by 23Na-NMR by using dysprosium tripolyphosphate as a chemical shift reagent.
(5) The absorption of ingested Pb is modified by its chemical and physical form, by interaction with dietary minerals and lipids and by the nutritional status of the individual.
(6) Changes in cardiac adenosine triphosphate (ATP), phosphocreatine (PCr) and inorganic phosphate (Pi) were followed and intracellular pH (pHi) was estimated from the chemical shift of Pi.
(7) Maximal aberration yields were observed for 2,4-diaminotoluene, 2,6-diaminotoluene and cytosine beta-D-arabinofuranoside from 17 to 21 h, eugenol from 15 to 21 h, cadmium sulfate from 15 to 24 h and 2-aminobiphenyl, from 17 to 24 h. For adriamycin at 1 microM, the % aberrant cells remained elevated throughout the period from 9 to 29 h, while small increases at 0.1 microM ADR were found only at 13 and at 25 h. For most chemicals the maximal aberration yield occurred at a different time for each concentration tested.
(8) 2.39pm BST The European Union called for a "thorough and immediate" investigation of the alleged chemical attack.
(9) "With hyperspectral imaging, you can tell the chemical content of a cake just by taking a photo of it.
(10) The deactivated columns had the residual silanols on the silica gel chemically inactivated to reduce the interaction with basic groups or analytes.
(11) A sperm whale myoglobin gene containing multiple unique restriction sites has been constructed in pUC 18 by sequential assembly of chemically synthesized oligonucleotide fragments.
(12) On the basis of obtained data on the uniformity of chemical compounds of the secretion of glands belonging to different groups their common origin has been suggested.
(13) In spite of important differences in size, chemical composition, polymer density, and configuration, biological macromolecules indeed manifest some of the essential physical-chemical properties of gels.
(14) In contrast sham-hemodialysis in group CA and group PS, respectively, did not result in significant increases in amino acid efflux from the leg implying that the protein catabolic effect of blood membrane contact depends on the chemical properties of dialysis membranes.
(15) We investigated this suppression quantitatively, using a chemical assay for cell-bound and dissolved capsular polysaccharide.
(16) We previously established that the binding constant (Ka) of this receptor site for the chemically synthesized model AGE, 2-(2-furoyl)-4(5)-(2-furanyl)-1H- imidazole-butyric acid (FFI-BA), on cells of the mouse macrophagelike cell line RAW 264.7 is identical to that for AGE proteins.
(17) They included lectins such as wheat germ agglutinin (WGA), concanavalin A and phytohemagglutinin, and a chemical cross-linker, glutaraldehyde, in addition to anti-IL-2R monoclonal antibodies, HIEI and H-47.
(18) The reduction of such potentials can be explained in terms of collision between the antidromic volleys and those elicited orthodromically by chemical and thermic stimulation.
(19) In certain cases, the effects of these substances are enhanced, in others, they are inhibited by compounds that were isolated from natural sources or prepared by chemical synthesis.
(20) The use of gaseous insecticides in the chemical control of T. infestans is discussed.
Taste
Definition:
(v. t.) To try by the touch; to handle; as, to taste a bow.
(v. t.) To try by the touch of the tongue; to perceive the relish or flavor of (anything) by taking a small quantity into a mouth. Also used figuratively.
(v. t.) To try by eating a little; to eat a small quantity of.
(v. t.) To become acquainted with by actual trial; to essay; to experience; to undergo.
(v. t.) To partake of; to participate in; -- usually with an implied sense of relish or pleasure.
(v. i.) To try food with the mouth; to eat or drink a little only; to try the flavor of anything; as, to taste of each kind of wine.
(v. i.) To have a smack; to excite a particular sensation, by which the specific quality or flavor is distinguished; to have a particular quality or character; as, this water tastes brackish; the milk tastes of garlic.
(v. i.) To take sparingly.
(v. i.) To have perception, experience, or enjoyment; to partake; as, to taste of nature's bounty.
(n.) The act of tasting; gustation.
(n.) A particular sensation excited by the application of a substance to the tongue; the quality or savor of any substance as perceived by means of the tongue; flavor; as, the taste of an orange or an apple; a bitter taste; an acid taste; a sweet taste.
(n.) The one of the five senses by which certain properties of bodies (called their taste, savor, flavor) are ascertained by contact with the organs of taste.
(n.) Intellectual relish; liking; fondness; -- formerly with of, now with for; as, he had no taste for study.
(n.) The power of perceiving and relishing excellence in human performances; the faculty of discerning beauty, order, congruity, proportion, symmetry, or whatever constitutes excellence, particularly in the fine arts and belles-letters; critical judgment; discernment.
(n.) Manner, with respect to what is pleasing, refined, or in accordance with good usage; style; as, music composed in good taste; an epitaph in bad taste.
(n.) Essay; trial; experience; experiment.
(n.) A small portion given as a specimen; a little piece tastted of eaten; a bit.
(n.) A kind of narrow and thin silk ribbon.
Example Sentences:
(1) Serially sectioned rabbit foliate taste buds were examined with high voltage electron microscopy (HVEM) and computer-assisted, three-dimensional reconstruction.
(2) In his notorious 1835 Minute on Education , Lord Macaulay articulated the classic reason for teaching English, but only to a small minority of Indians: “We must do our best to form a class who may be interpreters between us and the millions whom we govern; a class of persons, Indians in blood and colour, but English in taste, in opinions, in morals and in intellect.” The language was taught to a few to serve as intermediaries between the rulers and the ruled.
(3) The importance of the other factors associated with taste is also discussed.
(4) It’s a bright, simple space with wooden tables and high stalls and offers tastings and beer-making workshops.
(5) Tissue sections, taken from foliate and circumvallate papillae, generally revealed taste buds in which all cells were immunoreactive; however, occasionally some taste buds were found to contain highly reactive individual cells adjacent to non-reactive cells.
(6) Umami taste appears to signal, at the gustatory level, the intake of proteins, therefore the working hypothesis was: does umami taste of a monosodium glutamate (MSG) solution elicit changes in both glucagon and insulin release, similar to those elicited by amino acids, and consequently, changes in plasma glucose and in overall cellular metabolism?
(7) The impact of von Békésy's microstimulation experiments on the physiology of taste is discussed.
(8) Often, flavorings such as chocolate and strawberry and sugars are added to low-fat and skim milk to make up for the loss of taste when the fat is removed.
(9) The possibility of applying Signal Detection Theory (SDT) to gustation was investigated by testing the effect of three variables--smoking, signal probability, and food intake (confounded with time of day)--on the taste sensitivity to sucrose of 24 male and 24 female Ss.
(10) Heat vegetable oil and a little bit of butter in a clean pan and fry the egg to your taste.
(11) The lid is fiddly to fit on to the cup, and smells so strongly of silicone it almost entirely ruins the taste of the coffee if you don’t remove it.
(12) When the rats were given the two-bottle taste aversion test neither compound was found to be aversive.
(13) Drowsiness and altered taste perception were increased significantly over placebo only in the high-dose azelastine group.
(14) Application of 1 mM BT (pH 6.3) to the human tongue statistically potentiated the taste of 0.2 M NaCl and 0.2 M LiCl by 33.5% and 12.5% respectively.
(15) The sensitivity of the taste system to the various qualities was, in decreasing order, salty, sweet, sour, and bitter.
(16) A transient increase in the membrane potential was observed when distilled water was applied to the membrane adapted to an appropriate salt solution, which was similar to the water response observed in taste cells.
(17) In contrast, periadolescent animals demonstrated a marked resistance to amphetamine's taste aversion inducing properties when compared with either infant or young adult animals.
(18) Denatonium, a very bitter substance, caused a rise in the intracellular calcium concentration due to release from internal stores in a small subpopulation of taste cells.
(19) A history and physical examination focused on signs and symptoms of chemosensory disorders, in combination with screening tests for taste and smell function, can quickly and easily delineate the general type and cause of the dysfunction.
(20) For humans, taste plays a key role in food selection.