Here are the essential concepts you must grasp in order to answer the question correctly.
Urea Cycle
The urea cycle is a series of biochemical reactions that convert ammonia, a toxic byproduct of protein metabolism, into urea, which can be safely excreted in urine. This cycle is essential for detoxifying ammonia in the body and maintaining nitrogen balance.
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Liver Function
The liver is the primary organ responsible for the urea cycle. It plays a crucial role in metabolizing proteins and detoxifying harmful substances, making it vital for overall metabolic health. The liver's ability to process ammonia into urea is essential for preventing toxicity.
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Nitrogen Excretion
Nitrogen excretion is the process by which the body eliminates excess nitrogen, primarily derived from amino acids. The urea cycle is the main pathway for this excretion, allowing the body to convert harmful ammonia into urea, which is then excreted through the kidneys.
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Nitrogenous Bases Concept 2