Urine and Sweat
Urea is synthesised in the liver, from the oxidation of amino acids and/or ammonia. Look up "urea cycle" for details about this process. It is then transported (in the blood) to the kidneys and excreted to the bladder, and exits the body with the urine.
A mixture is a combination of two or more substances that are not chemically bonded together. In a mixture, the substances retain their individual properties and can be separated physically. Examples of mixtures include salt and sand, trail mix, and air.
Lipids and proteins.
Methane hydrate is a combination of methane (CH4) and water (H2O).
Yes, the loop of Henle is where urea recycling occurs in the kidney. If there is a disruption in the urea recycling process in the loop of Henle, it can lead to a build-up of urea in the body, potentially causing health issues.
The two main substances that make up a virus are nucleic acid (DNA or RNA) and protein. When these substances are broken into smaller fragments, the nucleic acid fragments are called nucleotides, and the protein fragments are called amino acids.
hypothesis
The urea and water that make up urine are removed from the blood in the kidneys through the process of filtration, reabsorption, and secretion. Specifically, this takes place in the structures of the nephrons within the kidneys.
Urine is primarily composed of water (around 95%), along with waste products such as urea, uric acid, creatinine, and electrolytes like sodium and potassium. It may also contain some additional substances depending on an individual's health and diet.
A chemical compound contain two or more different atoms.
A solvent and a solute make a solution. For example common salt and water form a solution. Here water is solvent and common salt is solute.
A mixture is a substance made up of two or more pure substances.
Compounds are formed by the combination of two or more elements in fixed proportions. The substances that make up compounds are atoms of different elements bonded together chemically. For example, water is a compound made up of hydrogen and oxygen atoms bonded together.
Urea is synthesised in the liver, from the oxidation of amino acids and/or ammonia. Look up "urea cycle" for details about this process. It is then transported (in the blood) to the kidneys and excreted to the bladder, and exits the body with the urine.
A mixture is a combination of two or more substances that are not chemically bonded together. In a mixture, the substances retain their individual properties and can be separated physically. Examples of mixtures include salt and sand, trail mix, and air.
Two or more substances that make up an element. composed of two or more parts, elements, or ingredients.
Amino acids and nucleotides