Answer:
The internal membrane system is made up of different membranes and organelles present in the cytoplasm within eukaryotic cells. These membranes and organelles functions together to change, assemble, and convey proteins and lipids in the cell. They include the nuclear membrane, lysosomes, endoplasmic reticulum, Golgi apparatus, and vesicle. These structures also distinguish a eukaryotic cell from a prokaryotic cell as they cannot be found in prokaryotic cell.
Explanation:
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Mitochondria produce ATP through process of cellular respiration—specifically, aerobic respiration, which requires oxygen. The citric acid cycle, or Krebs cycle, takes place in the mitochondria. This cycle involves the oxidation of pyruvate, which comes from glucose, to form the molecule acetyl-CoA. Acetyl-CoA is in turn oxidized and ATP is produced.
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