Anagram & Information om | Engelska ordet DIATOMS

Exempel på hur man kan använda DIATOMS i en mening

• Living diatoms make up a significant portion of the Earth's biomass: they generate about 20 to 50 percent of the oxygen produced on the planet each year, take in over 6.
• In terms of number of species, dinoflagellates are one of the largest groups of marine eukaryotes, although substantially smaller than diatoms.
• Chert is typically composed of the petrified remains of siliceous ooze, the biogenic sediment that covers large areas of the deep ocean floor, and which contains the silicon skeletal remains of diatoms, silicoflagellates, and radiolarians.
• It is a primary component of cell walls in fungi (especially filamentous and mushroom-forming fungi), the exoskeletons of arthropods such as crustaceans and insects, the radulae, cephalopod beaks and gladii of molluscs and in some nematodes and diatoms.
• Chrysophyceae (golden algae), Bacillariophyceae (diatoms), and Xanthophyceae (yellow-green algae) together.
• The fossils have been preserved because of the interaction of the volcanic ash from the nearby Thirtynine Mile volcanic field with diatoms in the lake, causing a diatom bloom.
• Colonies of Trichodesmium provide a pseudobenthic substrate for many small oceanic organisms including bacteria, diatoms, dinoflagellates, protozoa, and copepods (which are its primary predator); in this way, the genus can support complex microenvironments.
• Benthic diatoms living in estuarine sediments in the Bay of Fundy, Canada, secrete carbohydrate exudates that bind the sand and stabilize the environment.
• Diatomaceous earth consists of the fossilized remains of diatoms, a type of hard-shelled microalgae, that have accumulated over millions of years.
• In particular it has caused eutrophication and organic contamination of waters as interpreted from low diatom diversity and absence of pollution sensitive diatoms among other things.
• proximal hot springs, with small streamlets, exposed ground (carbonate and/or siliciclastics), high water temperatures over 40 ◦C that reach up to 99 ◦C at vents, and microbial mats of bacteria and less common diatoms; These are associated with:.
• For example, a type of plankton known as diatoms construct their exoskeletons ("frustules") from silica extracted from seawater.
• Its diet primarily consists of Bacillariophyceae (diatoms), Chlorophyceae (green algae), and crustaceans (Copepoda and Cladocera).
• Some species, in particular from the Antarctic, obtain the silica for spicule building from the ingestion of siliceous diatoms.
• When discussing suspended particle stoichiometry, higher N:P ratios are noted in oligotrophic waters (environments dominated by cyanobacteria; low latitudes/equator) and lower N:P ratios are noted in nutrient rich ecosystems (environments dominated by diatoms; high latitudes/poles).
• The carbonates form micrites, packstones, rudstones and wackestones, and they contain fossil diatoms and ostracods.
• Ocean basins also serve as repositories for the skeletons of carbonate- and silica-secreting organisms such as coral reefs, diatoms, radiolarians, and foraminifera.
• Examples of holoplankton include some diatoms, radiolarians, some dinoflagellates, foraminifera, amphipods, krill, copepods, and salps, as well as some gastropod mollusk species.
• Working with Colonel Sidman Poole of US Army Intelligence, the researchers of the Military Geological Unit began microscopic and chemical examination of the sand from the sandbags to determine types and distribution of diatoms and other microscopic sea creatures, and its mineral composition.
• For example, some Antarctic diatoms downregulate glycolysis in environments with low to no irradiance, while upregulating other mitochondrial metabolic pathways, including the Entner−Doudoroff pathway which provides the TCA cycle (an important component in cellular respiration) with pyruvate when pyruvate cannot be obtained via photosynthesis.

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