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  1. Flagellum - Wikipedia

    Across the three domains of Bacteria, Archaea, and Eukaryota, the flagellum has a different structure, protein composition, and mechanism of propulsion but shares the same function of providing motility. …

  2. Flagellum | Prokaryotic, Bacterial, Motor Protein | Britannica

    Flagellum, hairlike structure that acts primarily as an organelle of locomotion in the cells of many living organisms. Flagella, characteristic of the protozoan group Mastigophora, also occur on the gametes …

  3. Flagellum: Definition, Structure, and Function - Biology Insights

    Jul 20, 2025 · A flagellum is a microscopic, hair-like structure that extends from the surface of various cells and microorganisms. Often visualized as a tiny tail, this appendage functions as a cellular …

  4. Flagellum - Definition and Examples - Biology Online Dictionary

    Jun 30, 2023 · A flagellum (plural: flagella) is a long, slender, whiplike cellular structure used generally for locomotion. It is like a propeller that spins and pushes the cell forward, allowing it to go where it …

  5. Flagellum - Definition, Function, Types & Quiz - Biology Dictionary

    Apr 27, 2017 · A flagellum is a microscopic hair-like organelle used by cells and microorganisms for movement. The word flagellum in Latin means whip, just like the whipping motion flagella (plural) …

  6. FLAGELLUM Definition & Meaning - Merriam-Webster

    The meaning of FLAGELLUM is any of various elongated filiform appendages of plants or animals.

  7. Flagella (flagellum) : An overview - Microbial notes

    Feb 17, 2026 · Flagella (singular: flagellum) are the microtubule projections of the Plasma membrane or hair like protrusions that is present in almost all types of cells. Flagellum means “Whip”, they have a …

  8. Flagella: Structure, Types, Arrangement, Functions, Examples

    Nov 7, 2023 · A flagellum or flagella is a lash or hair-like structure present on the cell body that is important for different physiological functions of the cell. The term ‘flagellum’ is the Latin term for …

  9. The structure of the complete extracellular bacterial flagellum reveals ...

    Jul 1, 2025 · Collectively, this study provides comprehensive insights into flagellum assembly and how flagellin incorporation is coupled with its secretion.

  10. Flagellum - Simple English Wikipedia, the free encyclopedia

    A flagellum (plural: flagella) is a long, whip-like structure that helps some single celled organisms move. It is composed of microtubules. They help propel cells and organisms in a whip -like motion. The …