(n.) The oval or roundish body laid by domestic poultry and other birds, tortoises, etc. It consists of a yolk, usually surrounded by the "white" or albumen, and inclosed in a shell or strong membrane.
(n.) A simple cell, from the development of which the young of animals are formed; ovum; germ cell.
(n.) Anything resembling an egg in form.
(v. t.) To urge on; to instigate; to incite/
Example Sentences:
(1) Here we report that sperm from psr males fertilizes eggs, but that the paternal chromosomes are subsequently condensed into a chromatin mass before the first mitotic division of the egg and do not participate in further divisions.
(2) We similarly evaluated the ability of other phospholipids to form stable foam at various concentrations and ethanol volume fractions and found: bovine brain sphingomyelin greater than dipalmitoyl 3-sn-phosphatidylcholine greater than egg sphingomyelin greater than egg lecithin greater than phosphatidylglycerol.
(3) Whether hen's egg yolk can be used as a sperm motility stimulant in the treatment of such conditions as asthenospermia and oligospermia is subjected for further study.
(4) Increasing concentrations of cholesterol monotonically increase the dipole potential of egg phosphatidylcholine monolayers, from 415 mV with no cholesterol to 493 mV with equimolar cholesterol.
(5) The percentage of eggs clamped at values more negative than -65 mV, which responded at insemination by developing an If, decreased and dropped to 0 at -80 mV.
(6) Lead levels in contents and shells of eggs laid by hens dosed with all-lead shot were about twice those in eggs laid by hens dosed with lead-iron shot.
(7) Saturated acyl residues predominated in lysolecithin and unsaturated ones in acids released by hydrolysis of egg lecithin.
(8) By 30 min after insemination, the surface of the egg is relatively smooth.
(9) With both approaches, carbohydrate and fat had little influence whereas egg albumin had a significant inhibitory effect on the absorption of nonheme iron.
(10) Larvae from fresh water eggs, cultured in fresh water and 'normal' laboratory cultures reached 50% infectivity in 3-5 days, losing potential infectivity in 11-15 days post-hatching.
(11) Plakoglobin is present in the fertilized egg, increases in abundance by neurula stage, then declines at the tailbud and tadpole stages.
(12) Fertilization of golden hamster eggs was blocked both in vitro and in vivo by antibodies produced in rabbits against specific hamster ovarian antigens (HOA).
(13) Multiple spawnings of individual females were also observed during the spawning period affecting the relative fecundity of the eggs.
(14) The faeces of forty-two were examined microscopically for nematode eggs.
(15) In Experiment 1 (summer), hens regained body weight more rapidly, returned to production faster, and had larger egg weights (Weeks 1 to 4) when fed the 16 or 13% CP molt diets than when fed the 10% CP molt diet.
(16) The time of sperm penetration in the mouse eggs, however, was delayed for one-half to one hour when ejaculated sperm were used.
(17) Polypeptides of egg-borne Sendai virus (egg Sendai), which is biologically active on the basis of criteria of the infectivity for L cells and of hemolytic and cell fusion activities, were compared by polyacrylamide gel electrophoresis with those of L cell-borne (L Sendai) and HeLa cell-borne Sendai (HeLa Sendai) viruses, which are judged biologically inactive by the above criteria.
(18) The pattern of day to day variability in egg counts from individuals can be characterized by the linear relationship between the logarithms of the variances and means.
(19) Rhabdomeres are substantially smaller and visual pigment is nearly eliminated when Drosophila are carotenoid-deprived from egg to adult.
(20) In conclusion, the main finding of the present investigation, based on the development of ME fragments comprising 40-50% of the total egg volume, is that ascidian embryos are capable of regulative development.
Uphill
Definition:
(adv.) Upwards on, or as on, a hillside; as, to walk uphill.
(a.) Ascending; going up; as, an uphill road.
(a.) Attended with labor; difficult; as, uphill work.
Example Sentences:
(1) Distance running performance is slower on hilly race courses than flat courses even when the start and finish are at the same elevation, resulting in equal amounts of uphill and downhill running.
(2) Gillard faces an uphill battle convincing the electorate to back her.
(3) Like the parental strain, all three types of triple mutant showed moderate rates of downhill lactose transport and were defective in the uphill accumulation of sugars.
(4) The ascorbate oxidation was coupled to the uphill Na+ extrusion which was stimulated by CCCP and a penetrating weak base, diethylamine, as well as by valinomycin with or without diethylamine.
(5) Physiological strain was greater in uphill than in level or downhill walking (P less than .001).
(6) Senator Davis is a strong, viable, credible candidate who has raised a substantial amount of money and is the best candidate for Democrats – but it’s still an uphill battle,” he said.
(7) These results indicate that body posture can affect energy expenditure during uphill bicycling through factors unrelated to air resistance.
(8) It functions as a pair of easy-to-use skis for walking uphill, then when it’s time to head down, it quickly transforms into a toboggan for riding safely and enjoyably back to the resort, perhaps even with a few powder turns along the way.
(9) Speaking to the Guardian, Rotheram acknowledged the party faced an uphill struggle in a campaign the Tories are framing as a personality contest between party leaders.
(10) Stonewall does great work but the gay campaign for marriage equality faced an uphill struggle, which was made worse by Stonewall constantly undermining our efforts.
(11) It's going to be uphill for LA here - New York should be thinking: "No stupid penalties, no stupid penalties..." and repeat.
(12) As the transport of cefaclor showed no uphill uptake in the presence of a H+ gradient and its H+ stimulated uptake was small, a H+ gradient-independent carrier-mediated system seems to participate in its transport.
(13) The post-trial injection of 1 ng SP (in 0.5 microliter volume) led to significantly longer latencies in the uphill response.
(14) These are our treaty lands, and we need to protect clean water.’ Photograph: Sam Levin for the Guardian In a recent interview, Archambault acknowledged that the tribes face an uphill battle in the US judicial system: “We always knew that the federal court system was against Indian country.
(15) Heart rate and skiing velocities were analyzed over a flat, an uphill, and a downhill section, as well as for the total loop.
(16) Although efforts to win over Republican hawks appear close to gaining sufficient support in the Senate, the White House continues to face an uphill struggle to persuade enough members of Congress from both parties to authorise its planned strike against Syria in the House.
(17) We have a lot to do in the run up to 2020 – there’s a long road ahead of us and it will be an uphill struggle, but if we can mobilise more people, young and old, and continue to provide a real alternative to austerity and Obsornomics, we might just be in with a fighting chance.
(18) Dyspnoea grade 1 (shortness of breath when walking quickly on the level or uphill) was less well related to age.
(19) Transport of L-glutamic acid into the fission yeast Schizosaccharomyces pombe grown to the early stationary phase and preincubated for 60 min with 1% D-glucose is practically unidirectional and is mediated by a single uphill transport system with a KT of 170 microM and Jmax of 4.8 nmol min-1 (mg dry wt.)-1.
(20) It has been possible to form vesicles from the purified enzyme from Squalus acanthias and to demonstrate the ATP-dependent, ouabain inhibitable, coupled uphill transports of Na+ and K+.