Where is urea formed inside the body?

Explanation

**Step-by-Step Solution:**

1. **Identify the Organ**: Urea is formed in the liver, which is a vital organ in the body responsible for various metabolic processes.

2. **Role of Liver Cells**: The specific cells in the liver that are responsible for the production of urea are called hepatocytes. These cells play a crucial role in metabolism.

3. **Process of Urea Formation**: Urea is produced through a process that involves converting ammonia, a toxic byproduct of protein metabolism, into urea. This process is known as the urea cycle or the Ornithine cycle.

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