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  1. Mitochondrion - Wikipedia

    The term mitochondrion, meaning a thread-like granule, was coined by Carl Benda in 1898. The mitochondrion is popularly nicknamed the "powerhouse of the cell", a phrase popularized by …

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

    Nov 19, 2025 · mitochondrion, membrane-bound organelle found in the cytoplasm of almost all eukaryotic cells (cells with clearly defined nuclei), the primary function of which is to generate …

  3. 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.

  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 Function: A Simple Discussion and Diagram

    Oct 14, 2025 · Within a cell, each mitochondrion is enclosed by an outer membrane and also has an inner membrane. The membranes are composed of a combination of fat and protein.

  6. Mitochondrion Structure and Function: The Powerhouse of the Cell

    May 29, 2025 · The mitochondrion is a critical organelle known as the powerhouse of the cell, where energy conversion occurs to produce ATP, the cell’s primary energy source.

  7. Mitochondria - National Human Genome Research Institute

    2 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.

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

    Jul 20, 2025 · The mitochondrion’s structure is enclosed by two distinct membranes: a smooth outer membrane and a folded inner membrane. These folds, called cristae, significantly …

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

    Apr 19, 2025 · This essential role is undoubtedly crucial, but the mitochondrion is far more than just an energy producer. It is a versatile, multifaceted organelle that performs a variety of …

  10. Mitochondrion: Definition, Structure and Function | Biology …

    Sep 7, 2017 · The mitochondrion (plural mitochondria) is a membrane-bound organelle found in the cytoplasm of eukaryotic cells. It is the power house of the cell; it is responsible for cellular …