Asked by: Madelene Fokkinkscience genetics
What is the structure and function of microtubules?
Last Updated: 18th June, 2020
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Simply so, what structures are made of microtubules?
Microtubules form a framework for structures such as the spindle apparatus that appears during cell division, or the whiplike organelles known as cilia and flagella. Cilia and flagella are the most well-studied models for microtubule structure and assembly, and are often used by textbooks to introduce microtubules.
One may also ask, what is the structure and function of microfilaments? The Function Of Microfilaments. Microfilaments, or actin filaments, are the thinnest filaments of the cytoskeleton and are found in the cytoplasm of eukaryotic cells. The polymers of these linear filaments are flexible but still strong, resisting crushing and buckling while providing support to the cell.
Hereof, what are the 4 functions of microtubules?
Main Functions of Microtubules Within the Cell Cell movement, which includes contraction in muscle cells and more. Transportation of specific organelles within the cell via microtubule "roadways" or "conveyor belts." Mitosis and meiosis: movement of chromosomes during cell division and creation of the mitotic spindle.
What protein are microtubules made of what is the function of microtubules?
Microtubules are polymers of tubulin that form part of the cytoskeleton and provide structure and shape to eukaryotic cells. Microtubules can grow as long as 50 micrometres and are highly dynamic.