How many ATP are used inside mitjochondria during urea cycle ?

Explanation

To determine how many ATP are used inside the mitochondria during the urea cycle, we can break down the process step by step.

### Step-by-Step Solution:

1. **Understanding the Urea Cycle**:
- The urea cycle is a series of biochemical reactions that convert ammonia into urea for excretion. It occurs mainly in the liver and involves both mitochondrial and cytosolic processes.

2. **Initial Reaction in Mitochondria**:
...