How To Use Chlorophyll a In A Sentence

  • Thylakoids, containing chlorophyll and other accessory pigments, are in stacks called granum (grana, plural) Recently Uploaded Slideshows
  • Remove both chlorophyll and the yellow pigment xanthophyll and the variegation is white.
  • The dorsiventral thallus is constructed on the same plan throughout the group, and shows a lower region composed of cells containing little chlorophyll and an upper stratum specialized for assimilation and transpiration. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
  • Unwanted algae are distinguishable by their chlorophyll and carotenoid compounds.
  • While Epifagus and Orobanche totally lack chlorophyll and therefore photosynthetic ability, there are some genera of parasitic plants that appear to be in the process of losing the ability to photosynthesize.
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  • In the two short years before the outbreak of the first World War he was able with a team of collaborators to round off his investigations into chlorophyll and, in connexion with that, to complete some work on haemoglobin and, in rapid succession, to carry out his studies of anthocyanes, the colouring matter of flowers and fruits. Richard Willstätter - Biography
  • As light and temperatures drop, the leaves stop making chlorophyll and it breaks down, revealing the colours underneath.
  • In higher plants, the pathways of chlorophyll and haem biosynthesis are tightly regulated at an early step.
  • Mushrooms do not have chlorophyll and cannot photosynthesize in the way that green plants do, to produce food.
  • Greens are full of chlorophyll and one of the best healing foods we can eat raw.
  • Having lost its protein, the chlorophyll also breaks down, revealing the carotenoid pigments.
  • Moreover, some chlorophyll and a few inner membranes still persisted, although these latter were disarranged, lacking essential protein components and devoid of photosynthetic function.
  • Bacteriochlorophyll Any of several types of chlorophyll found in photosynthetic bacteria, such as the purple bacteria.
  • It is chlorophyll, specifically a kind called chlorophyll a, which transfers the energy absorbed from light to the molecules which go about storing it chemically.
  • Like all other members of the Broom-rape family, beechdrops lacks chlorophyll and is wholly parasitic, stealing nutrients from the roots of beech trees.
  • Epidermal plastids in tomato contain low levels of chlorophyll and commonly have central constrictions suggesting that a significant proportion is in the process of plastid division.
  • The efficiency of photosynthesis can readily be assessed by measuring chlorophyll a fluorescence of photosynthetic systems.
  • The chloroplast structure and the pigment assortment that includes chlorophyll a and c2, but not c1, suggest that only the red algae may be more primitive.
  • The enzyme catalyzes the first common step in the biosynthesis of the tetrapyrrole pigments such as chlorophyll and cobalamin.
  • Some rhodophyta have very little phycoerythrin, so they may appear green or blue from chlorophyll and other pigments possessed by them. CreationWiki - Recent changes [en]
  • While the root of the beet is a nutritional powerhouse, the leaves are just as potent, containing antioxidant carotenoids, chlorophyll and lutein.
  • For characterization of the damage process, the plant material was analysed for total chlorophyll and for the enzyme activity of deoxyribonuclease in three replicates as described previously.
  • In the epidermis of the apophysis functional stomata, similar to those of the higher plants, are present and, since cells containing chlorophyll are present below the superficial layers of the apophysis and capsule, the sporogonium is capable of independent assimilation. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria"
  • When the potato is green, chlorophyll and solanine levels dramatically increase.
  • The behaviour of pigment metabolism mutants is consistent with a similar function for chlorophyll as a protein protectant in vivo.
  • A second group, the Dinophysis species, have plastids containing phycobilins and chlorophyll a + c.
  • While other artists may allude to the interaction of nature and culture, he draws on both realms for his very materials, employing chlorophyll as well as acrylic paint.
  • Light striking any one of the pigment molecules is funneled to a special chlorophyll a molecule, termed a reaction-center chlorophyll, which directly participates in photosynthesis.
  • Looks like the "middle ground" is where the quantum mystics hang out and propose unnecessary quantum explanations for well-understood chemical mutation processes based on an extremely vague analogy between photon capture in chlorophyll and base pair mutations in DNA. A Voice from the Middle Ground
  • One large-scale study looked at annual fish catch data and chlorophyll a measurements (indication of phytoplankton) for the continental margin of western North America and found substantial alongshore variation in primary production that was highly correlated with the variation in fish yield. Bottom-up control
  • Unlike more advanced plants, fungi lack chlorophyll and so can only grow as saprophytes (from dead plants or animals); or as parasites (on living plants); or in a mycorrhizal relationship (symbiosis between fungi and the roots of trees).
  • A likely explanation for this difference in light sensitivity is a difference in chlorophyll accumulation.
  • The time-course of the changes in the chlorophyll and phycocyanin contents was also followed.
  • The coralroots are the only members of the orchid family native to Nova Scotia that are without chlorophyll and depend upon the decomposing remains of other plants for sustenance.
  • Mushrooms do not have chlorophyll and cannot photosynthesize in the way that green plants do, to produce food.
  • They also contain chlorophyll a, the same photosynthetic pigment that plants use.
  • In higher plants, the pathways of chlorophyll and haem biosynthesis are tightly regulated at an early step.
  • Although the nitrogen contained in chlorophyll cannot be retrieved from the senescing leaf, chlorophyll degradation is required to prevent the accumulation of free chlorophyll and of toxic chlorophyll catabolites.
  • Willst√§tter showed a structural relatedness between chlorophyll and hemin, and he demonstrated that chlorophyll contains magnesium as an integral component. The Nobel Prize in Chemistry: The Development of Modern Chemistry
  • Unlike plants, though, cyanobacteria lack a second kind of chlorophyll, known as chlorophyll b, which in concert with chlorophyll a helps plants capture light.

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