Urine of a person who takes a protein-deficient diet will have

Options

A. Little glucose
B. Less urea
C. Excess urea
D. Little fat

Answer

To solve the question regarding the urine of a person who takes a protein-deficient diet, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Protein Metabolism**:
- Proteins are broken down in the body into amino acids. These amino acids undergo metabolism, which ultimately leads to the production of ammonia as a waste product.

2. **Role of the Liver**:
- Ammonia is toxic to the body, so the liver converts ammonia into urea through a process known as the ornithine cycle. Urea is much less toxic and can be safely excreted in urine.

3. **Impact of Protein Deficiency**:
- A protein-deficient diet means that there are fewer proteins available for metabolism. Consequently, there will be less amino acid breakdown, leading to a reduced production of ammonia.

4. **Urea Production**:
- Since urea is produced from the detoxification of ammonia, a decrease in ammonia production due to low protein intake will result in lower urea production.

5. **Conclusion**:
- Therefore, the urine of a person on a protein-deficient diet will contain less urea.

### Final Answer:
The urine of a person who takes a protein-deficient diet will have **less urea**.

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