Urea cycle helps in the the detoxification of:
Correct answer: D. Ammonia
- A. Creatine
- B. Amino acids
- C. Carbon dioxide
- D. Ammonia
Explanation
The urea cycle is a metabolic pathway that converts toxic ammonia (NH₃), produced from the breakdown of amino acids, into urea, which is less harmful and excreted in urine. Thus, the cycle primarily detoxifies ammonia.
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About Homeostasis
Homeostasis maintains a stable internal environment through the kidney and urinary system, thermoregulation and excretion. The kidney topics include filtration, selective reabsorption, urine formation and water balance, while thermoregulation involves sweating, vasodilation, vasoconstriction and hormonal control; excretion is different from egestion, which removes undigested food.
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