WebStudy with Quizlet and memorize flashcards containing terms like Which disease is mismatched with the incorrect causative agent? A. fish kills - dinoflagellate B. fish ick - a ciliate C. malaria - a pseudopodian D. African sleeping sickness - a trypanosome, _____ is a protistan that can be autotrophic or heterotrophic. A. Euglena B. Plasmodium C. Amoeba … A diatom (Neo-Latin diatoma) is any member of a large group comprising several genera of algae, specifically microalgae, found in the oceans, waterways and soils of the world. Living diatoms make up a significant portion of the Earth's biomass: they generate about 20 to 50 percent of the oxygen … See more Diatoms are protists that form massive annual spring and fall blooms in aquatic environments and are estimated to be responsible for about half of photosynthesis in the global oceans. This predictable annual … See more Most centric and araphid pennate diatoms are nonmotile, and their relatively dense cell walls cause them to readily sink. Planktonic forms in open water usually rely on turbulent mixing of the upper layers of the oceanic waters by the wind to keep them suspended in … See more Reproduction and cell size Reproduction among these organisms is asexual by binary fission, during which the diatom divides into … See more • The modern oceanic silicon cycle Fluxes are in T mol Si y (28 million metric tons of silicon per year) Silica cycle The diagram shows … See more Diatoms are generally 2 to 200 micrometers in size, with a few larger species. Their yellowish-brown chloroplasts, the site of … See more Diatom cells are contained within a unique silica cell wall known as a frustule made up of two valves called thecae, that typically overlap one … See more Distribution Diatoms are a widespread group and can be found in the oceans, in fresh water, in soils, … See more

Amazon.com: VAHIGCY Toothpaste Holder with Diatom Mud Tray ...

WebQuestion: m agelar (1 point) 5. Why are diatoms found in my pool filter, my tube of toothpaste, and my ant traps? (0.25 points) 6. Would you expect to be able to see a cellular slime mold with the naked eye when conditions for its survival are optimal? Why or why not? (1 point) 7. Massive increase in the amounts of dinoflagellates cause "red ... Webdiatom. Which pair of alternatives is highlighted by the life cycle of the cellular slime molds, such as Dictyostelium? diploid or haploid prokaryotic or eukaryotic autotroph or heterotroph plant or animal unicellular or multicellular. unicellular or multicellular Students also viewed. Campbell biology 28 ... grandma\\u0027s candy kitchen wantagh ny

Toothpaste, Diatoms, and World Peace Michael Mamas Blog

WebDec 12, 2024 · When the diatoms die off they leave behind a shell that is full of minute pores, (some of the pores are as small as 3 microns), but inside the larger pores there are a second, smaller pore (roughly 0.5 microns). This in effect means that the mass of the diatom is mainly formed from empty spaces, ready to trap the smallest of organisms. WebWhen applied to the skin or teeth, diatomaceous earth is used to brush teeth or remove unwanted dead skin cells. Diatomaceous earth is also used in industry. It is used to remove unwanted material ... WebDec 12, 2014 · The diatom extract is adopted as the main ingredient of the toothpaste, so that oral odor can be absorbed powerfully and effectively, fresh breath can be kept for a long time, rich various natural mineral constituents are contained, dental stains caused by coffee and tea drinking, smoking and medicine taking and the like are effectively removed ... grandma\u0027s candy kitchen lake ozark mo