About 14,600 results
Open links in new tab
  1. Mitochondrion | Definition, Function, Structure, & Facts | Britannica

    Apr 10, 2026 · Mitochondrion, organelle found in most eukaryotic cells, the primary function of which is to generate energy in the form of adenosine triphosphate. Mitochondria also store calcium for cell …

  2. 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 Philip …

  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 signaling and …

  5. Mitochondria - National Human Genome Research Institute

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

  6. Mitochondria - Definition, Structure, and Function with Diagram

    Feb 2, 2023 · Mitochondria is a double membrane-bound cell organelle present in the cytoplasm of all higher organisms. They produce a huge amount of energy in the form of ATP and thus called the …

  7. MITOCHONDRION Definition & Meaning - Merriam-Webster

    The meaning of MITOCHONDRION is any of various round or long cellular organelles of most eukaryotes that are found outside the nucleus, produce energy for the cell through cellular …

  8. Mitochondria | definition of mitochondria by Medical dictionary

    a small, spherical to rod-shaped, membrane-bounded cytoplasmic organelle, the principal sites of ATP synthesis; mitochondria also contain enzymes of the citric acid cycle and ones for fatty acid …

  9. Mitochondria Definition - BYJU'S

    Mitochondria Definition “Mitochondria are membrane-bound organelles present in the cytoplasm of all eukaryotic cells, that produce adenosine triphosphate (ATP), the main energy molecule used by the …

  10. Mitochondria – Definition, Origin, Structure, Functions

    Apr 6, 2024 · Mitochondria are membrane-bound organelles in eukaryotic cells responsible for producing adenosine triphosphate (ATP), the primary energy currency of the cell.