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  1. Mitochondrion | Definition, Function, Structure, & Facts | Britannica

    Nov 19, 2025 · What is a mitochondrion? What do the mitochondria do? Known as the “powerhouses of the cell,” mitochondria produce the energy necessary for the cell’s survival …

  2. Mitochondrion - Wikipedia

    Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate (ATP), which is used throughout the cell as a source of chemical …

  3. Mitochondria Function: A Simple Discussion and Diagram

    Oct 14, 2025 · Mitochondria are parts of a human cell known as the “energy factories.“ Most human cells, animal cells, and plant cells contain hundreds or even thousands of …

  4. Mitochondria: Form, function, and disease - Medical News Today

    May 27, 2025 · People often refer to mitochondria as the powerhouses of the cell. Their main function is to generate the energy necessary to power cells, but they are also involved in cell …

  5. Mitochondria – Definition, Structure, Function

    Jan 23, 2024 · A mitochondrion (plural: mitochondria) is an organelle in plants, animals, and fungi that produces chemical energy for cells. Mitochondria are the powerhouses of the cell.

  6. What Is a Mitochondrion and Why Is It Important?

    Jul 20, 2025 · Mitochondria are specialized organelles found within the cells of animals, plants, and fungi. These structures are fundamental to cellular life, acting as the primary power …

  7. The Role of Mitochondria: More Than Just the Powerhouse

    Apr 19, 2025 · Mitochondria are more than just the powerhouses of the cell. They are dynamic organelles involved in a multitude of cellular functions, including energy production, regulation …

  8. Mitochondria - National Human Genome Research Institute

    3 days ago · Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions.

  9. Mitochondria - Structure - Function - TeachMePhysiology

    May 27, 2025 · Mitochondria (singular: mitochondrion) are double membrane-bound cell organelles with a typical size of 0.75-3 μm². They are found in most mammalian cells, with …

  10. Mitochondria: Powerhouses of the Cell and Their Role in Health

    September 15–21 is World Mitochondrial Disease Awareness Week. In honor of this week, this article explains what mitochondria are, their genetics, the diseases associated with them, and …