Which of the following is a nitrogenous waste product normally filtered from blood into urine?

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Quizplus · Accepted Answer

Creatinine is a nitrogenous waste product that is produced by muscles during their metabolic processes. It is normally filtered from the blood by the kidneys and excreted in the urine. Nitrogen is a component of many compounds in the body, but it is not a specific nitrogenous waste product. Acetone is a ketone body that is produced during the breakdown of fatty acids, and it is not a nitrogenous waste product. Protein is a macromolecule that is broken down into amino acids during digestion and metabolism, but it is not a specific nitrogenous waste product either.

Which of the Following Is a Nitrogenous Waste Product Normally