Water balance must be regulated because equal amounts of water consumed by eating and drinking must be off-set by the amount that is excreted. If no ADH is present, water is excreted in the urine. 8. The kidneys are a pair of bean-shaped organs present in all vertebrates. Log in here. It is necessary to remove these wastes from our body as their accumulation is poisonous and harm us. 0.0 0 votes 0 votes Rate! RiseC. liver *Which organ produces urea? Student Notes Structure of the urinary system Urea is a nitrogen-containing compound (remember that the air which we breath in is mostly nitrogen). The kidneys are organs of the urinary system - which removes excess water, mineral ions and urea. This area is actually excreted by the kidney in the form of urine. The excretory system consists of organs which remove metabolic wastes and toxins from the body. It especially removes nitrogenous waste like urea, uric acid, and bile pigments from the body in the form of urine. This urea is then transported to various parts of the body until the kidney cleans it out as urine. (1 mark) (a) (iii) What is urea made from? Excess nitrogen is removed from a body through various types of nitrogenous waste. *The correct pathway for the elimination of urine from the body is.. kidneys, ureters, bladder, urethra *Which organ stores glycogen? Perspiration helps the body to cool down as the water in sweat evaporates, but it also allows for the excretion of excess salt from the body plasma. to collect and remove wastes from the body. Hence "KIDNEY is the major organ that removes nitrogenous waste from the body". liver *Which organ maintains homeostasis by removing body heat, water and other wastes? Protein is broken down into amino acid and some of it forms ammonia, which is very toxic. What function do the kidneys perform? 1cup Skim milk – In fact, most drugs undergo first-pass metabolism in this organ. HipB. > The body is unable to store proteins or amino acids, the products of protein metabolism. Blood is … Already a member? Sodium is a solute that is very closely regulated by the body. Urea is produced in the liver. The lungs, kidneys and skin are the main excretory organs, meaning they remove potentially toxic waste products from the body. 6. 2. The body takes nutrients from food and converts them to energy. Nitrogenous waste, a metabolic waste product, is the result of proteins breaking down in the body (known as protein metabolism). released from the body. TOTAL / 7 A B C Answer: The Lungs 4. You must conserve water in this case. Urea is made in the liver and excreted in urine. The kidneys are a pair of bean-shaped organs present in all vertebrates. Osmolarity, the amount of solute per volume, must be regulated. (a) Urea must be removed from the body. Write your answer in the appropriate col The majority of the food that we eat can be categorized as either fats, proteins or carbohydrates, all of which can produce energy for the body when it is metabolized or broken down. When cells in the body break down proteins (large molecules that are essential to the structure and functioning of all living cells), they produce wastes such as urea (a chemical compound of … *Which organ produces urea? The large intestine is an important part of the digestive system and the final organ in the gastrointestinal tract (see figure above). liver. …, . 10. Starches and sugars that provide energy (1 point)kidneys enzymes carbohydrates vitamins 2. 1 See answer cel1988banicilon24 is waiting for your help. Large Intestine. These small tubular-- shaped organs produce sweat which contains salt, water and urea. According to the present question, the organ that removes nitrogenous wastes from the body is "KIDNEY". After the body has taken the food components that it needs, waste products are left behind in the bowel and in the blood. 2. These are lungs and kidneys. An adult typically excretes about 25 grams of urea per day. While glucose, water and salts are reabsorbed into the blood, urea is not. What are 5 pure elements that can be found in your home? They remove waste products from the body, maintain balanced electrolyte levels, and regulate blood pressure. The organs of the urinary system include the kidneys, renal pelvis, ureters, bladder and urethra. These glands produce sweat that contains salt, excess oils, water, and other unnecessary substances which are then excreted out of the body through small pores. We will see them in more detail on how they work to remove the waste from the body. Another organ of salt excretion is the sweat glands, located in the skin. Nitrogenous waste includes compounds like ammonia, urea, uric acid, and creatinine. If this process is disturbed, ammonia levels begin to rise. Answer: blood cells, plasma proteins, water, Na, Cl, H, HCO3, Urea, Glucose, Amino acids, drugs, poisons, other wastes, trace … 1/4-1/3 cup Dry breadcrumbs – urinary bladder. please i need an answer rn. The process of removal of the body's wastes is called _____ excretion. For example, when you become dehydrated and lose water from the body, you lose more solvent(water) than solute(sodium) and the osmolarity of your body fluids increases. Accessary Excretory System Organs 1. These bones are made of bone cells and cartilage cells, which are hardened. The hormone ADH, secreted by the thalamus plays a role by facilitating the transport of water into water channels in the cell membranes lining collecting ducts in the kidneys for the process of reabsorption. A the release of hormones from glands. 3. This system consists of bones in the body. About 10 to 20 g of ammonia is removed from the body of a healthy adult every day. 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