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  1. Organelle - Wikipedia

    An organelle is a specialized subunit, within a biological cell, that has a specific function. The name organelle comes from the idea that these structures are parts of cells, as organs are to the body, …

  2. Organelle | Cellular Structure, Function & Processes | Britannica

    An organelle is any of the specialized structures within a cell that perform a specific function (e.g., nucleus, mitochondria, ribosomes, endoplasmic reticulum, chloroplasts, Golgi apparatus).

  3. Organelles - National Geographic Society

    Nov 18, 2024 · Organelles are specialized structures that perform various jobs inside cells. The term literally means “little organs.” In the same way organs, such as the heart, liver, stomach, and …

  4. Organelle - National Human Genome Research Institute

    4 days ago · An organelle is a specific structure within a cell, and there are many different types of organelles. Organelles are also called vesicles within a cell. And they really have a function that's …

  5. Organelles – Definition, List, and Functions

    Dec 26, 2023 · Learn about organelles in cell biology. Get the organelle definition and learn about their structure and function in plant and animal cells.

  6. Cell Organelles: Structures, Functions & Detailed Diagrams

    Apr 9, 2025 · Cell organelles are specialized entities present inside a particular type of cell that performs a specific function. There are various cell organelles, out of which, some are common in most types …

  7. What Are Cell Organelles and What Is Their Function?

    Jul 28, 2025 · Cells are the fundamental units of life, containing specialized compartments called organelles. Each organelle performs distinct activities within its membrane-bound environment, …