flagellum definition biology - EAS

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  1. Microtubules
    The flagellum is made up of microtubules composed from a protein called tubulin. Nine microtubule pairs surround another two pairs of microtubules in the center to form the core of the flagellum; this is known as the nine-plus-two arrangement. The whole nine-plus-two structure is anchored in a basal body within the organism.

    Flagellum - Definition, Function, Types & Quiz | Biology Dictionary

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    What is flagellum?
    Definition of flagellum : any of various elongated filiform appendages of plants or animals: such as : a structure resembling a whip that sticks out from a cell and by which some tiny organisms (as bacteria) move : a long tapering process that projects singly or in groups from a cell and is the primary organ of motion of many microorganisms

    Flagellum Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/flagellum
    搜尋: What is flagellum?
    What is the meaning of flagella?
    Alternative Title: flagella. Flagellum, plural flagella, 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 of algae, fungi, mosses, slime molds, and animals.

    flagellum | biology | Britannica

    www.britannica.com/science/flagellum
    搜尋: What is the meaning of flagella?
    What is the function of the flagellum in bacteria?
    In some bacteria the flagellum can also function as a sensory organelle, being sensitive to wetness, chemicals, and temperatures outside the cell. Flagella are organelles defined by function rather than structure.

    Flagellum - Wikipedia

    en.wikipedia.org/wiki/Flagellum
    搜尋: What is the function of the flagellum in bacteria?
    How does the flagellum move?
    Flagellum. The base of the flagellum (the hook) near the cell surface is attached to the basal body enclosed in the cell envelope. The flagellum rotates in a clockwise or counterclockwise direction, in a motion similar to that of a propeller. The movement of eukaryotic flagella depends on adenosine triphosphate (ATP) for energy,...

    flagellum | biology | Britannica

    www.britannica.com/science/flagellum
    搜尋: How does the flagellum move?
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  3. flagellum definition biology
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  4. Flagellum | biology | Britannica

    https://www.britannica.com/science/flagellum

    flagellum, plural flagella, hairlike structure that acts primarily as an organelle of locomotion in the cells of many living organisms. Flagella, characteristic of the protozoan group Mastigophora, …

    • Flagellum Definition and Examples - Biology Online Dictionary

      https://www.biologyonline.com/dictionary/flagellum

      2022年7月24日 · Definition. noun, plural: flagella. (1) ( biology) Long, slender, threadlike, whiplike extension of certain cells or unicellular organisms used mainly for movements (others …

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      • Flagellum - Wikipedia

        https://en.wikipedia.org/wiki/Flagellum

        The three types of flagella are bacterial, archaeal, and eukaryotic.
        The flagella in eukaryotes have dynein and microtubules that move with a bending mechanism. Bacteria and archaea do not have dynein or microtubules in their flagella, and they move using a rotary mechanism.
        Other differences among these three types are:

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      • Flagellum Definition & Meaning - Merriam-Webster

        https://www.merriam-webster.com/dictionary/flagellum

        flagellum: [noun] any of various elongated filiform appendages of plants or animals: such as. the slender distal part of an antenna. a long tapering process that projects singly or in groups from …

      • Flagellum | definition of flagellum by Medical dictionary

        https://medical-dictionary.thefreedictionary.com/flagellum

        flagellum. [ flah-jel´um] (pl. flagel´la) ( L.) a long, mobile, whiplike appendage arising from a basal body at the surface of a cell, serving as a locomotor organelle; in eukaryotic cells, flagella …

      • Flagellum - an overview | ScienceDirect Topics

        https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/flagellum

        The flagellum is a long, thin filament, twisted spirally in an open, regular waveform. It is about 0.02 µm thick and is usually several times the length of the bacterial cell. It originates in the …

      • Flagella- Definition, Structure, Types, Arrangement, …

        https://microbenotes.com/flagella

        2022年3月19日 · 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 whip indicating the long slender structure …

      • Flagella: Definition, Structure and Types - Unacademy

        https://unacademy.com/content/neet-ug/study-material/biology/flagella-definition...

        Definition. Structure of flagella. The cytoskeleton is a redesigned fibrous proteinaceous framework found in the cytoplasm of the cell. It provides mechanical support to cells. It also …

      • flagellum - Wiktionary

        https://en.wiktionary.org/wiki/flagellum

        2022年12月1日 · Noun [ edit] flagellum ( plural flagella or flagellums or flagellae ) ( biology) In protists, a long, whiplike membrane -enclosed organelle used for locomotion or feeding. ( biology) In bacteria, a long, whiplike proteinaceous …

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