Urea is produced by the enzyme_____________?
Correct answer: D. Arginase
- A. Urease
- B. Uricase
- C. Glutaminase
- D. Arginase
Explanation
Arginase catalyses the final urea-cycle reaction, splitting arginine into urea and ornithine. Urease breaks down urea, while uricase acts on uric acid.
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