Enzymes associated with oxidative ETS are found in

Options

A. plastids
B. mitochondria
C. golgi bodies
D. ER

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where the enzymes associated with the oxidative electron transport system (ETS) are located.

2. **Identifying the Options**: The options provided are:
- Plastids
- Mitochondria
- Golgi Bodies
- Endoplasmic Reticulum (ER)

3. **Analyzing Each Option**:
- **Plastids**: These are organelles found in plant cells, primarily involved in photosynthesis and storage, not in the oxidative ETS.
- **Mitochondria**: Known as the powerhouse of the cell, mitochondria are responsible for aerobic respiration and contain the oxidative ETS enzymes.
- **Golgi Bodies**: These are involved in modifying, sorting, and packaging proteins and lipids, not in oxidative phosphorylation.
- **Endoplasmic Reticulum (ER)**: This organelle is involved in protein and lipid synthesis but does not play a role in the oxidative ETS.

4. **Conclusion**: Based on the analysis, the enzymes associated with the oxidative ETS are found in **Mitochondria**.

5. **Final Answer**: The correct answer is **Mitochondria**.

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