(n.) The quality of being sour; sourness; tartness; sharpness to the taste; as, the acidity of lemon juice.
Example Sentences:
(1) The amino acid sequence deduced from the nucleotide sequence contained both amino- and carboxyl-terminal sequences.
(2) F(420) is photolabile aerobically in neutral and basic solutions, whereas the acid-stable chromophore is not photolabile under these conditions.
(3) The high amino acid levels in the cells suggest that these cells act as inter-organ transporters and reservoirs of amino acids, they have a different role in their handling and metabolism from those of mammals.
(4) If ascorbic acid was omitted from the culture medium, the extensive new connective tissue matrix was not produced.
(5) The interaction of the antibody with both the bacterial and the tissue derived polysialic acids suggests that the conformational epitope critical for the interaction is formed by both classes of compounds.
(6) Arachidic acid was without effect, while linoleic acid and linolenic acid were (on a concentration basis) at least 5-times less active than arachidonic acid.
(7) An unsaturated fatty acid auxotroph of Escherichia coli was grown with a series of cis-octadecenoate isomers in which the location of the double bond varied from positions 3 to 17.
(8) The ability of azelastine to influence antigen-induced contractile responses (Schultz-Dale phenomenon) in isolated tracheal segments of the guinea-pig was investigated and compared with selected antiallergic drugs and inhibitors of arachidonic acid metabolism.
(9) After 4 to 6 hours of recirculation, accumulation of vasoactive amine, 5-hydroxytryptamine, its major metabolite, 5-hydroxyindole acetic acid, and its precursor amino acid, tryptophan were detected.
(10) Spectrophotometric determination of the sulfhydryl content in the animal tissue before (control) and after using 6,6'-Dithiodinicotinic acid is applied.
(11) This death is also dependent on the presence of chloride and is prevented with the non-selective EAA antagonist, kynurenic acid, but is not prevented by QA.
(12) However, four of ten young adult outer arm (relatively sun-exposed) and one of ten young adult inner arm (relatively sun-protected) fibroblasts lines increased their saturation density in response to retinoic acid.
(13) Microionophoretically applied excitatory amino acids induced firing of extracellularly recorded single units in a tissue slice preparation of the mouse cochlear nucleus, and the similarly applied antagonist 2-amino-5-phosphonovalerate (2APV) was demonstrated to be a selective N-methyl-D-aspartate (NMDA) receptor antagonist.
(14) The LD50 of the following metal-binding chelating drugs, EDTA, diethylenetriaminepentaacetic acid (DTPA), hydroxyethylenediaminetriacetic acid (HEDTA), cyclohexanediaminotetraacetic acid (CDTA) and triethylenetetraminehexaacetic acid (TTHA) was evaluated in terms of mortality in rats after intraperitoneal administration and was found to be in the order: CDTA greater than EDTA greater than DTPA greater than TTHA greater than HEDTA.
(15) Estimations of the degree of incorporation of 14C from the radioactive labeled carbohydrate into the glycerol and fatty acid moieties were carried out.
(16) The second amino acid residue influences not only the rate of reaction but also the extent of formation of the product of the Amadori rearrangement, the ketoamine.
(17) Leumorphin is a 29-amino-acid peptide derived from preproenkephalin B. Intracerebroventricular (i.c.v.)
(18) Hepatic lymph flow increased only after ethacrynic acid and mannitol administration.
(19) The subcellular distribution of sialyltransferase and its product of action, sialic acid, was investigated in the undifferentiated cells of the rat intestinal crypts and compared with the pattern observed in the differentiated cells present in the surface epithelium.
(20) A phytochemical investigation of an ethanolic extract of the whole plant of Echites hirsuta (Apocynaceae) resulted in the isolation and identification of the flavonoids naringenin, aromadendrin (dihydrokaempferol), and kaempferol; the coumarin fraxetin; the triterpene ursolic acid; and the sterol glycoside sitosteryl glucoside.
Flabby
Definition:
(a.) Yielding to the touch, and easily moved or shaken; hanging loose by its own weight; wanting firmness; flaccid; as, flabby flesh.
Example Sentences:
(1) A soft flabby consistence of the cartilaginous skeleton of the larynx and trachea was thought to be the cause of attacks of respiratory failure which suddenly caused her death at the age of 9 months.
(2) As a result of detailed studies of the dog anatomy, the authors have concluded that besides generally accepted subdivision of these animals into flabby, rough, strong, lean and gentle types, it is reasonable to subdivide them according to the type of their habitus (brachy-, meso- and dolichomorphous types).
(3) The heart was dilated and flabby, with multiple microscopic foci of necrosis and mild fatty change.
(4) The flabby abdomen and incontinence are therefore the result of such nerve overextension injuries.
(5) In 39 denture-wearing patients in whom anterior maxillary flabby ridge tissue (prosthesis fibroma) was excised, 15.4% contained cartilaginous nodules within this tissue.
(6) Spent plaice (thin, flabby gonads, stage VII) had little or no staining in PRL cells.
(7) That is the attitude of the typical left-winger towards imperialism, and a thoroughly flabby, boneless attitude it is .
(8) Cables say Kim Jong-il is a "flabby old chap" losing his grip and drinking.
(9) Denture-induced changes of the oral mucosa comprise, besides denture stomatitis and inflammatory papillary hyperplasia, the so called folds and redundancies in sulci and flabby ridges.
(10) Good education should develop a finely tuned ability to discriminate between the flabby and precise, between the superficial and substantial, between a fake and the real thing.
(11) On its administration in toxic doses exceeding by 60 and more timesthe ones recommened for human beings the drug provokes flabbiness, bradycardia, a fall of arterial pressure and causes changes in the activity of nonspecific enzymatic systems of the liver.
(12) When they gathered in Brighton last week , too many of the party's most senior figures came across as flabby, too used to power and its comforts, delusional, kidding themselves that their leader might undergo a personality change between now and the election, or utterly resigned, all fight drained from them.
(13) At necropsy, the gross findings in the adult whales included pale, flabby right ventricles.
(14) Read Telegraph commentators these days, and you find ruder abuse of the Tory leaders than on these pages: "Cameron at half time is a political tragedy in the making"; "Cameron and Osborne have wimped out like flabby schoolboys dodging PE"; "When Cameron speaks I feel that he's talking to someone else"; or "No better than Mitt Romney".
(15) Clinico-electroneuromyographic examinations of 108 children with the "flabby child" syndrome of various genesis were carried out.
(16) Unlike the flabby, slimy stuff we have come to accept as farmed salmon, this halibut is lean and far better to eat – in terms of ethics and taste – than its wild brothers.
(17) Flabby nakedness happens, so does eating, so does looking like crap – it’s the human condition, whatever your gender.
(18) The present study was undertaken to demonstrate certain histological characteristics of biopsies from flabby ridges.
(19) At autopsy, the enlarged, soft, and flabby heart showed microscopic evidence of acute myocardial infarction, myocardial edema, myocardiocyte loss, replacement fibrosis in the interventricular septum, and right and left ventricular hypertrophic nucleomegaly.
(20) But how well will Civilisation play to today's flabby generation of microscopic attention spans?