Mitochondrial Function in Eukaryotic Cells

In eukaryotic cells, various organelles have specific functions crucial for maintaining cellular health and functionality. One critical organelle is the mitochondrion, which is known for its role in energy metabolism and ATP production through oxidative phosphorylation.

Another organelle is the endoplasmic reticulum (ER), which plays a major role in protein and lipid synthesis. The ER can be categorized into rough ER, which is studded with ribosomes, and smooth ER, which is involved in lipid synthesis and detoxification processes.

Given this background, which of the following statements accurately describes a function of the mitochondria?