(n.) Literally, leaf green; a green granular matter formed in the cells of the leaves (and other parts exposed to light) of plants, to which they owe their green color, and through which all ordinary assimilation of plant food takes place. Similar chlorophyll granules have been found in the tissues of the lower animals.
Example Sentences:
(1) Results obtained show that chlorophyll is more active than other inhibitors studied and suggest a higher surface adsorption intensity on the primary sources of the crystal surface.
(2) Upon illumination, a dark-adapted photosynthetic sample shows time-dependent changes in chlorophyll (Chl) a fluorescence yield, known as the Kautsky phenomenon or the OIDPS transient.
(3) As both chlorophyll a and b accumulate, extensive formation of grana takes place.
(4) In dark-grown cells adapting to the light in resting medium and in an X-ray-induced mutant, D(o) is proportional to the chlorophyll content of the cells.
(5) Luminescence yield, absorption spectra and molecular weight dependence of chlorophyll in methylethylketone and n-hexane on concentration was investigated.
(6) The derivative absorption spectra of adsorbed chlorophyll a have been obtained.
(7) An in vitro translation system using lysed etioplasts was developed to test if the accumulation of plastid-encoded chlorophyll a apoproteins is dependent on the de novo synthesis of chlorophyll a.
(8) Measurements of chlorophyll a fluorescence decay kinetics after the second saturating actinic flash indicated that, after formate treatment, the halftime of QA- oxidation was decreased by approximately a factor of 2, 4 and 6 in the wild type, R251S and R233Q, respectively.
(9) Highest activities in darkness have been observed at times when maximum chlorophyll formation would have occurred had the plants been exposed to light.
(10) DBcAMP* showed a positive effect on chlorophyll synthesis and growth rate at much lower concentrations compared to cAMP.
(11) One of them seems to be correlated with chlorophyll derivatives.
(12) In presence of vanadium, the chlorophyll formation was stimulated in Scenedesmus obliquus.
(13) The apparent molecular weight of the chlorophyll-protein complexes I and II are 88,000 and 28,000, respectively.
(14) This change is ascribed to the irreversible oxidation of a dimeric chlorophyll molecule which acts as electron donor to P+-680 under these conditions.
(15) The potential was found to shift to a less noble state when the system of the chlorophyll-naphthoquinone electrode was inserted into NAD solution with illumination.
(16) Analyses included measurement of chlorophyll autofluorescence and fluorescence due to uptake of fluorescein diacetate (FDA) and calcofluor white M2R (CFW).
(17) Chlorophyllase (chlorophyll chlorophyllidohydrolase, EC 3.1.1.14) activity assays that are based on the determination of this chlorophyllide fluorescence show that phosphatidylglycerol (PG), and also sulphoquinovosyldiacylglycerol (SQDG), associate with isolated chlorophyllase, thereby inactivating the enzyme in a co-operative way.
(18) Resonance Raman spectra of the pi-cation of bacterio-chlorophyll a in solution at 30 K are reported and discussed.
(19) This evidences for the significance of the reaction system organization for interaction of chlorophyllase with chlorophyll.
(20) The natural colorant area can be subdivided into anthocyanins, betalains, chlorophylls, carotenoids, flavonoids, polyphenols, Monascus, hemes, quinones, biliproteins, safflower, turmeric, and miscellaneous.
Green
Definition:
(superl.) Having the color of grass when fresh and growing; resembling that color of the solar spectrum which is between the yellow and the blue; verdant; emerald.
(superl.) Having a sickly color; wan.
(superl.) Full of life aud vigor; fresh and vigorous; new; recent; as, a green manhood; a green wound.
(superl.) Not ripe; immature; not fully grown or ripened; as, green fruit, corn, vegetables, etc.
(superl.) Not roasted; half raw.
(superl.) Immature in age or experience; young; raw; not trained; awkward; as, green in years or judgment.
(superl.) Not seasoned; not dry; containing its natural juices; as, green wood, timber, etc.
(n.) The color of growing plants; the color of the solar spectrum intermediate between the yellow and the blue.
(n.) A grassy plain or plat; a piece of ground covered with verdant herbage; as, the village green.
(n.) Fresh leaves or branches of trees or other plants; wreaths; -- usually in the plural.
(n.) pl. Leaves and stems of young plants, as spinach, beets, etc., which in their green state are boiled for food.
(n.) Any substance or pigment of a green color.
(v. t.) To make green.
(v. i.) To become or grow green.
Example Sentences:
(1) Vertical gratings are tinged with green and horizontal gratings with pink.
(2) A spokesman for the Greens said that the party was “disappointed” with the decision and would be making representations to both the BBC and BBC Trust .
(3) Seven males have been observed carrying both inherited tritan and red-green defects.
(4) It contains 10,000 apartments so far, in blocks that might appear Soviet but for shades of blue, green and yellow.
(5) The birds were maintained at a constant temperature in, dim green light.
(6) Since 1887, winter green is claimed to have caused dermatitis and to have been responsible for "idiosyncrasy".
(7) Cameron famously broke with the past, and highlighted his green credentials, by posing with huskies on a visit to Svalbard in the Norwegian Arctic in 2006.
(8) The deep green people who have an issue with the language of natural capital are actually making the same jump from value to commodification that they state that they don’t want ... They’ve equated one with the other,” he says.
(9) James Cameron, vice-chairman of Climate Change Capital , an environmental investment group, and a member of the prime minister's Business Advisory Group , says: "I think the UK has, in essence, become a better place for green investors.
(10) Calves were tagged in the right ear with the green certified preconditioned for health (CPH) tag of the American Association of Bovine Practitioners.
(11) Ukip and the Greens are beneficiaries of this new political reality – as, arguably, is the SNP as it prepares to invade Labour’s heartland in Scotland next May.
(12) "She was a beautiful woman, she had beautiful, deep green eyes.
(13) In Humbo in Ethiopia , FMNR has re-greened 2,800 hectares: springs, dry for 30 years, are flowing again.
(14) Subjects with high ocular-dominance scores (right- or left-dominant subjects) showed for the green stimulus asymmetric behavior, while subjects with low ocular-dominance scores showed a tendency toward symmetry in perception.
(15) "We have concerns that a potential buyer looking at a property may not value the improvements carried out under Green Deal and may not want to pay for them," a mortgage industry source told the Observer .
(16) The move was confirmed by a Lib Dem aide, who said Tory claims to be green were "already a lame duck and are now dead in the water".
(17) One is the right not to be impeded when they are going to the House of Commons to vote, which may partly explain why the police decided to arrest Green and raid his offices last week on Thursday, when the Commons was not sitting.
(18) The green fund contributions already announced (which include a $3bn pledge by the US and a $1.5bn pledge by Japan revealed during the G20 summit) “show very clearly that if we want the emerging countries and the more fragile countries to participate in this global growth, we have to ... support them,” Hollande said.
(19) The supporters – many of them wearing Hamas green headbands and carrying Hamas flags – packed the open-air venue in rain and strong winds to celebrate the Islamist organisation's 25th anniversary and what it regards as a victory in last month's eight-day war with Israel.
(20) But in the rush to design it, Girardet wonders if the finer details of waste disposal and green power were lost.