pH of human urine is:
Correct answer: A. 4.8 - 7.4
- A. 4.8 - 7.4
- B. 3.5 - 6.00
- C. 2.5 - 5.00
- D. 8.00
Explanation
4.8 - 7.4 is the typical pH of human urine under normal conditions. It's slightly acidic to neutral.
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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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