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  1. Cell: Cell Press

    Cell publishes findings of unusual significance in any area of experimental biology, including but not limited to cell biology, molecular biology, neuroscience, immunology, virology and …

  2. Cell (biology) - Wikipedia

    The cell is the basic structural and functional unit of all forms of life. Every cell consists of cytoplasm enclosed within a membrane; many cells contain organelles, each with a specific …

  3. Cell | Definition, Types, Functions, Diagram, Division, Theory,

    Apr 25, 2025 · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete …

  4. The cell: Types, functions, and organelles - Medical News Today

    Dec 19, 2023 · What is a cell? A cell is the smallest living organism and the basic unit of life on earth. Together, trillions of cells make up the human body. Cells have three parts: the …

  5. What Is a Cell? | Learn Science at Scitable - Nature

    All cells evolved from a common ancestor and use the same kinds of carbon-based molecules. Learn how cell function depends on a diverse group of nucleic acids, proteins, lipids, and sugars.

  6. What is a cell?: MedlinePlus Genetics

    Feb 22, 2021 · Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, …

  7. Cells - Fundamentals - Merck Manual Consumer Version

    Often thought of as the smallest unit of a living organism, a cell is made up of many even smaller parts, each with its own function. Human cells have a surface membrane (called the cell …

  8. Cell Structure - Biology Dictionary

    Apr 1, 2021 · Cells are the fundamental units of life from which all other living things are made. They contain all the molecules and structures needed for individual cell survival and the …

  9. What is a cell? | Britannica

    A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Most …

  10. Cell – Definition, Structure, Types, Functions, Examples

    Apr 7, 2024 · A cell is the basic structural and functional unit of all living organisms, responsible for various life processes and containing essential biological