Page 87 - Practical Handout bio 2 mnu 2025_Neat

Level two – Semester 4 - PharmD Biochemistry-II PB-403 (Practical course) 2024/2025

1. What is the primary source of ammonia in the body?

A. Lipid metabolism

B. Protein metabolism

C. Carbohydrate metabolism

D. Electrolyte metabolism

Answer: B. Protein metabolism

2. What is the normal range of ammonia levels in the blood?

A. 10 to 30 µ/dL

B. 15 to 45 µ/dL

C. 20 to 60 µ/dL

D. 5 to 25 µ/dL

Answer: B. 15 to 45 µ/dL

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