For monitoring environmental conditions, past and present, in studies of water quality,nanotechnology. Diatom communities are a popular tool for monitoring environmental conditions, past and present. They are commonly used in studies of water quality. They are also of interest to nanotechnology.
Diatoms have some practical uses. Diatom communities are a popular tool for monitoring environmental conditions, past and present. They are commonly used in studies of water quality. They are also of interest to nanotechnology. Diatoms (Greek: dia = through + temnein = to cut: cut through) are a big group of eukaryotic algae. They are one of the most common types of phyto plankton. Most diatoms are unicellular, although some form chains or simple colonies. Diatom cells are encased within a unique cell wall made of silica (SiO 2). These walls, called frustules, take many forms, some quite beautiful and ornate Best Answer: Diatoms are algae, and a part of phytoplankton (those tiny creatures in sea water that you can only see with a microscope). There are many types of diatoms, in various cool shapes! Check out http://en.wikipedia.org/wiki/Diatom Diatom cell walls consist of a unique silicate (silicon containing compound). When diatoms die, their remains (the hard cell walls) turn into a powdery like compound called diatomaceous earth. There are many uses of diatomaceous earth, including cat litter, filtration aid, insecticide, liquid absorbant, component of dynamite, and (not mentioned on the Wikipedia site!) slug repellent Diatoms are algae with distinctive, transparent cell walls made of silicon dioxide hydrated with a small amount of water (Si02 + H20). Silica is the main component of glass and hydrated silica is very like the mineral opal, making these algae, often called algae in glass houses more like algae in opal houses. Nearly all diatoms are microscopic-cells range in size from about 2 microns to about 500 microns (0.5 mm), or about the width of a human hair (note that one micron is equal to 10 -6 meter). Topics of Interest. Diatoms are phytoplankton unicellular eukaryotic algae encased within a unique cell wall made of silica. Diatoms (Greek: dia = through + temnein = to cut: cut through) are a big group of eukaryotic algae. They are one of the most common types of phytoplankton. Most diatoms are unicellular, although some form chains or simple colonies. Diatom cells are encased within a unique cell wall made of silica (SiO 2). These walls, called frustules, take many forms, some quite beautiful and ornate Diatoms are a major group of algae, and are among the most common types of phytoplankton. Diatoms are unicellular, although they can form colonies in the shape of filaments or ribbons (e.g. Fragilaria), fans (e.g. Meridion), zigzags (e.g. Tabellaria), or stars (e.g. Asterionella). Diatoms are producers within the food chain. A unique feature of diatom cells is that they are enclosed within a cell wall made of silica (hydrated silicon dioxide) called a frustule. These frustules show a wide diversity in form, but are usually almost bilaterally symmetrical, hence the group name Diatoms are microscopic plants (phytoplankton) found in oceans and lakes. Their cell wall is made of http://wiki.answers.com/wiki/Silica which remain after the diatom dies. Th … e skeletons of these creatures are found in only a few areas of the land. Lompoc (Lom-poke) is one area that the creatures are mined.  DIATOM (Greek-cut in two) a mobile plant of microscopic single cell or colonial algae. Among the relatively simple forms of microscopic life are animals that cannot move and plants that can. One class of these mobile plants is known by the name of diatoms.  Diatoms are a major group of eukaryotic algae, and are one of the most common types of phytoplankton. Most diatoms are unicellular, although they can exist as colonies in the shape of filaments or ribbons (e.g. Fragillaria), fans (e.g. Meridion), zigzags (e.g. Tabellaria), or stellate colonies (e.g. Asterionella). Diatoms (Greek: dia = through + temnein = to cut: cut through) are a big group of eukaryotic algae. They are one of the most common types of phytoplankton. Most diatoms are unicellular, although some form chains or simple colonies. Diatom cells are encased within a unique cell wall made of silica (SiO 2).
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practical uses of diatoms