GENERAL HISTOLOGY

Detailed explanation-1: -Urea is produced in the liver and is a metabolite (breakdown product) of amino acids.

Detailed explanation-2: -The liver produces several chemicals (enzymes) that change ammonia into a form called urea, which the body can remove in the urine. If this process is disturbed, ammonia levels begin to rise.

Detailed explanation-3: -Bile is the excretory product produced in the liver, it helps in maintaining the chemical levels in the blood and removing the waste away with digestive wastes. These are eliminated from the body and thus help in excretion. It maintains the level of amino acids in the blood.

Detailed explanation-4: -The liver is where urea is created. The urea cycle is a cyclic mechanism that produces urea from ammonia, carbon dioxide, and aspartate. The ornithine cycle, often known as the urea cycle, is a metabolic process that transforms highly poisonous ammonia to urea for excretion.

Detailed explanation-5: -The urea cycle or ornithine cycle converts excess ammonia into urea in the mitochondria of liver cells. The urea forms, then enters the blood stream, is filtered by the kidneys and is ultimately excreted in the urine.