Definition of filament
WebActin is a globular protein that polymerizes (joins together many small molecules) to form long filaments. Because each actin subunit faces in the same direction, the actin filament is polar, with different ends, termed “barbed” and “pointed.” An abundant protein in nearly all eukaryotic cells, actin has been extensively studied in muscle cells. In muscle cells, the … WebA filament yarn is made of one or more continuous strands called filaments with each component filament running the whole length of the yarn. Those yarns composed of one …
Definition of filament
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WebApr 13, 2024 · thin filament noun : a myofilament of the one of the two types making up myofibrils that is about 5 nanometers (50 angstroms) in width and is composed chiefly of … WebThe filament in a light bulb is made of a long, incredibly thin length of tungsten metal. In a typical 60-watt bulb, the tungsten filament is about 6.5 feet (2 meters) long but only one-hundredth of an inch thick. The tungsten is arranged in a double coil in order to fit it all in a small space. That is, the filament is wound up to make one ...
Webfilament noun [ C ] us / ˈfɪl.ə.mənt / uk / ˈfɪl.ə.mənt / a thin thread or fiber of natural or artificial material: Toothbrushes should be replaced when the filaments become worn. … WebBritannica Dictionary definition of FILAMENT. [count] 1. : a thin thread or hair. a slender filament. algae covered with tiny filaments. 2. : a thin wire in a light bulb that glows …
Webfil· a· ment ˈfil-ə-mənt : a single thread or a thin flexible threadlike object, process, or part: as a : a wire (as in a light bulb) that is made to glow by the passage of an electric … Webnoun. a very fine thread or threadlike structure; a fiber or fibril: filaments of gold. a single fibril of natural or synthetic textile fiber, of indefinite length, sometimes several miles …
WebApr 3, 2024 · stamen, the male reproductive part of a flower. In all but a few extant angiosperms, the stamen consists of a long slender stalk, the filament, with a two-lobed anther at the tip. The anther consists of four saclike structures (microsporangia) that produce pollen for pollination. Small secretory structures, called nectaries, are often found at the …
Webn. 1. a very fine thread or threadlike structure; a fiber or fibril: filaments of gold. 2. the stalklike portion of a stamen, supporting the anther. 3. (in an incandescent lamp) the … harvard divinity school logoWebfilament noun A fine thread or wire. filament noun Such a wire, heated to glowing, in an incandescent light bulb or a thermionic valve. filament noun The stalk of a stamen in a … harvard definition of crimeWebfil•a•ment. (ˈfɪl ə mənt) n. 1. a very fine thread or threadlike structure; a fiber or fibril: filaments of gold. 2. the stalklike portion of a stamen, supporting the anther. 3. (in an … harvard design school guide to shopping pdfWebMay 31, 2024 · A filament is a long thread comprised of protein subunits. These subunits can be made of single protein molecules or polypeptide chains that join to form a protein complex. An example of a... harvard distributorsWebMay 22, 2024 · Stamen. male reproductive part of a flower consisting of the filament and the anther. Pistil. female reproductive part comprising of the stigma, style, and ovary. Filament. a stalk-like structure ... harvard divinity mtsWebMay 24, 2024 · Filament is sold in spools by weight ranging from 0.5 kilogram to 2 kilograms. The filament comes in two thicknesses, 1.75 millimeters and 3 millimeters. … harvard divinity school locationWebA filament of a stamen emerges out from the thalamus or peduncle and gives rise to a knob-like anther. The number, length and position of a stamen can vary within the different range of flowers. In this context, we will discuss the definition, structure, types, functions and important events related to the anther. harvard distance learning phd