Give appropriate biological / technical terms : Cell organelle where Krebs cycle occurs.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Krebs Cycle**: The Krebs cycle, also known as the citric acid cycle or tricarboxylic acid (TCA) cycle, is a crucial part of aerobic respiration. It is responsible for the oxidation of acetyl-CoA to produce energy.

2. **Location of the Krebs Cycle**: The Krebs cycle occurs in a specific cell organelle. To identify this organelle, we need to consider where aerobic respiration takes place in eukaryotic cells.

3. **Identifying the Organelle**: The organelle where the Krebs cycle occurs is the mitochondria. Mitochondria are known as the "powerhouse of the cell" because they generate ATP, the energy currency of the cell, through processes like the Krebs cycle and the electron transport chain.

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