Urea is produced in the human body in the
AStomach during food digestion
BKidneys directly from glucose
CLiver from extra amino acids
DPancreas from extra pancreatic juice
Answer & Solution
Correct answer: C. Liver from extra amino acids
1. The chapter notes urea formation in the liver.
2. Excess amino acids are broken down in the liver.
3. The nitrogen part is converted to urea.
4. So option A is correct.
_Source: Selina Concise Biology Class 10, Ch 8 The Excretory System (Mistral OCR'd PDF), section 8.2_
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