what are the different types of nitrogenous wastes
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The Excretory System Aquatic animals, such as crustaceans, bony fish and amphibian larvae, are generally ammonotelic because ammonia diffuses more easily through membranes and is more water-soluble than the other types of nitrogenous waste.he main nitrogenous wastes excreted by living organisms are ammonia, uric acid and urea. Living organisms that secrete ammonia are called ammonotelic. Organisms that secrete uric acid are called uricotelic.
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Metabolic waste (December 2009) (Learn how and when to remove this template message) Metabolic wastes or excretes are substances left over from metabolic processes (such as cellular respiration), which cannot be used by the organism (they are surplus or toxic), and must therefore be excreted. This includes nitrogen compounds, water, CO2, phosphates, sulfates, etc.
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- 4. Bacteria that fixes nitrogen (called nitrogen-fixing bacteria). Examples: Rhizobium (which is symbiotic) and Azotobacter (which is free-living). 5. You also have bacteria that putrefies nitrogenous waste (like urea) and the protein in dead organisms.
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- So there are three general ways that vertebrates rid their bodies of nitrogenous waste: 1  ammonia - one nitrogen per molecule; highly toxic; requires lots of water to flush.  urea - two nitrogens per molecule; less toxic; requires less water to flush.
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Arthropoda Spiders (Araneae) are one type of arthropod. They use the Malpighian Tubule System and excrete their wastes through an anus. Some older species of spiders even use small kidneys, but this requires much water.orseshoe crabs (Limulidae) are another example of arthropods. They use a mix of methods to excrete wastes from both terrestrial and aquatic arthropods. They secrete wastes through the gills while at the same time are able to excrete feces through and anus and excrete urine as well by using kidneys.
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- but other nitrogen oxoanions include nitrite, peroxonitrite, trioxodinitrate (hyponitrate), and nitroxylate. In atmospheric chemistry, air pollution, and related fields, nitrogen oxides refers specifically to NOx (NO and NO2). Only the first three of these compounds can be isolated at room temperature. N2O3, N2O4, and N2O5 all decompose rapidly at room temperature. NO3, N4O, and N(NO2)3 are very reactive.
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- Following are the different types of wastes. 1  Biodegradable waste: food and kitchen waste, green waste, paper (can also be recycled). 2  Recyclable material: paper, glass, bottles, cans, metals, certain plastics, etc. 3  Inert waste: construction and demolition waste, dirt, rocks, debris.
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What are the forms of nitrogen waste? Mammals metabolize ammonia into a molecule called urea: As you can see, this molecule contains two atoms of nitrogen. Although it requires metabolic energy to build, it also is less toxic than ammonia, and it requires less water to flush from the system. Your urine's main nitrogenous waste product is urea. ...which contains FOUR nitrogen atoms per molecule.
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Arthropod All crustaceans use this system, and its high consumption of water may be responsible for the relative lack of success of crustaceans as land animals. Various groups of terrestrial arthropods have independently developed a different system: the end-product of nitrogen metabolism is uric acid, which can be excreted as dry material; the Malpighian tubule system filters the uric acid and other nitrogenous waste out of the blood in the hemocoel, and dumps these materials into the hindgut, from ...
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- Excretion is the elimination of metabolic wastes and nitrogenous wastes from the body. 2. Mention any one of the chief nitrogenous wastes produced by animals. Ammonia / Urea / Uric acid 3. Mention the most toxic form of nitrogenous waste that requires large amount of water for its elimination.
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About Hazardous and Non-Hazardous Waste The universe of hazardous wastes is large and diverse. Hazardous wastes can be liquids, solids, or contained gases. They can be the by-products of manufacturing processes, discarded used materials, or discarded unused commercial products, such as cleaning fluids (solvents) or pesticides.
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Typical Categories of Medical Waste Typical Categories of Medical Waste. Pathological & Anatomical Waste. All human anatomical wastes and all wastes that are human tissues, organs, or body parts removed by trauma, during surgery, autopsy, birth, research studies, or another hospital procedure, and which are intended for disposal.
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Liquid Argon Containers Liquid nitrogen is stored, shipped and handled in several types of contain-ers, depending upon the quantity required by the user. The types of con-tainers in use are the dewar, cryogenic liquid cylinder, and cryogenic storage tank. Storage quantities vary from a few liters to many thousands of gal-lons.
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- Removing digestive wastes (pooping) is called egestion. Removing metabolic wastes is called excretion. Major Metabolic Wastes Table (1) summarizes the four types of metabolic wastes produced by humans (and other animals), and the type of chemical reactions that produce them.
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Excretion The excretory systems of many birds are similar to those of some reptiles. Nitrogenous wastes are removed from the blood by the kidneys, converted to uric acid, and depositd in the cloaca.there, most of the water is reabsorbed, leaving uric acid crystals in a white, pasty form.he excretory systems of many birds are similar to those of some reptiles. Nitrogenous wastes are removed from the blood by the kidneys, converted to uric acid, and depositd in the cloaca.
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- Common types in this category are: 1  Biofouling. 2  Chemical reaction fouling. 3  Corrosion fouling. 4  Precipitation fouling.
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Real property taxation in Mexico For a $250,000.00 home, annual taxes will typically not exceed $150.00 per year. The low property taxes in Mexico more than compensate for the $500.00 annual bank fee foreigners must pay to maintain a beneficiary family trust on coastal property.
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- Nitrogen form Plants have the ability to take up several chemical forms of nitrogen. The most common are: ammonium (NH 4+), which has a positive charge; nitrate (NO 3-), which has a negative charge; and urea, ((NH 2)2CO), which has no charge.any commercial fertilizer mixes contain a combination of all three nitrogen forms. When these nitrogen forms are added to the growing medium natural processes can take place that convert one form to another (Figure 1). Bacteria can convert urea to ammonium or ammonium to nitrate.
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- Metabolic waste is the leftover, sometimes toxic, products of the metabolic process, such as salt and ammonia (nitrogenous waste). Hyperammonemia is an example of what can happen if the body is not able to remove its metabolic waste.
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What are the forms of nitrogen waste? We shall see that the form of nitrogenous waste an animal excretes depends on both the animal's evolutionary history and its habitat. Ammonia Most aquatic animals excrete NITROGENOUS WASTES. as ammonia. Ammonia molecules are small and very Figure 40.15 NITROGENOUS WASTES ..Ammonia is a toxic by-product of the metabolic removal of nitrogen from proteins and nucleic acids.Most aquatic animals get rid of ammonia by excreting it in very dilute solutions.e shall see that the form of nitrogenous waste an animal excretes depends on both the animal's evolutionary history and its habitat. Ammonia Most aquatic animals excrete NITROGENOUS WASTES. as ammonia. Ammonia molecules are small and very Figure 40.15 NITROGENOUS WASTES ..
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- Animals excrete a variety of nitrogen waste products, but ammonia, urea and uric acid predominate. A major factor in determining the mode of nitrogen excretion is the availability of water in the environment.Generally, aquatic animals excrete mostly ammonia, whereas terrestrial animals excrete either urea or uric acid.nimals excrete a variety of nitrogen waste products, but ammonia, urea and uric acid predominate. A major factor in determining the mode of nitrogen excretion is the availability of water in the environment.
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- EXCRETION Introduction Humans must get rid of two types of wastes. Wastes from the digestive system (feces) and wastes from metabolic activities (sweat & urine). Removing digestive wastes (pooping) is called egestion.
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INTRODUCTION Nitrogen removal is achieved by first converting the ammonium nitrogen in septic tank effluent to nitrate nitrogen-a process called nitrification-which occurs as a matter of course in the biofiltration process, then routing this nitrified effluent into an environment rich in organic material and devoid of oxygen.
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- The following is an overview based on organic waste stream type (manure, municipal wastewater treatment, industrial wastewater treatment and municipal solid waste): Manure: Anaerobic digestion systems for livestock manure operate to reduce methane emissions, odors, pathogens and weed seeds and produce biogas.
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Water Balance ureotelic: animals that secrete urea as the primary nitrogenous waste material; ornithine: an amino acid, which acts as an intermediate in the biosynthesis of urea; urea: a water-soluble organic compound, CO(NH2)2, formed by the metabolism of proteins and excreted in the urine
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Waste There are many waste types defined by modern systems of waste management, notably including: 1  Municipal waste includes household waste, commercial waste, and demolition waste. 2  Hazardous waste includes industrial waste. 3  Biomedical waste includes clinical waste.