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Microtubule

en.wikipedia.org/wiki/Microtubule

Microtubules (micro- + tube + -ule) are a component of the cytoskeleton, found throughout the cytoplasm. These tubular polymers of tubulin can grow as long as  ...

Structures and Functions of Microtubules - Rice University

www.ruf.rice.edu/~bioslabs/studies/invertebrates/microtubules.html

Microtubules are filamentous intracellular structures that are responsible for various kinds of movements in all eukaryotic cells. Microtubules are involved in ...

Microtubules: Definition, Functions & Structure - Video & Lesson ...

study.com/academy/lesson/microtubules-definition-functions-structure.html

The cytoskeleton gives cells structure and shape and allows them to move around. It's also important for intracellular transport. Learn about...

What are microtubules? | Reference.com

www.reference.com/science/microtubules-1830db1306634f57

Microtubules are hollow tubes about 20 to 25 nanometers in diameter that function in cell movement and provide structure within the cell. These tubes consist of ...

Cell Biology 07: Microtubules and Cell Division - CureFFI.org

www.cureffi.org/2013/03/30/cell-biology-07-microtubules-and-cell-division/

Mar 30, 2013 ... Microtubules are critical throughout the cell cycle – they organize cellular components and split them in two. Here are a series of videos of the ...

The Function Of Microtubules - Soft Schools

www.softschools.com/science/biology/the_function_of_microtubules/

Microtubules are hollow, fibrous shafts whose main function is to help support and give shape to the cell. They also serve a transportation function, as they are ...

Microtubules Definition and Examples - Biology - About.com

biology.about.com/od/mitosisglossary/g/microtubules.htm

Jan 20, 2016 ... Cytoskeleton, confocal light micrograph. Tubulin, the protein that makes up microtubules, is blue. Microtubules are part of the cytoskeleton, ...

Microtubules | Celebrate Cytochemistry | Gwen V. Childs, Ph.D.

cytochemistry.net/cell-biology/microtub.htm

Oct 11, 2014 ... This site describes the assembly of microtubules and its regulation. It also describes the microtubule associated proteins.

Microtubules - The Cell - NCBI Bookshelf

www.ncbi.nlm.nih.gov/books/NBK9932/

Microtubules, the third principal component of the cytoskeleton, are rigid hollow rods approximately 25 nm in diameter. Like actin filaments, microtubules are ...

Microtubule Structures - Molecular Cell Biology - NCBI Bookshelf

www.ncbi.nlm.nih.gov/books/NBK21580/

A microtubule is a polymer of globular tubulin subunits, which are arranged in a cylindrical tube measuring 24 nm in diameter — more than twice the width of an ...

Answer
Microtubules are cylidrical structures bundled into centrioles. They provide structural support for the cytoskeleton of the cell as well as connectivity between other organelles.
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Biology4Kids.com: Cell Structure: Microtubule

www.biology4kids.com

Microtubules - Thick Protein Tubes. Microtubules are usually discussed with microfilaments. Although they are both proteins that help define cell structure and  ...

Functions of Microtubules in Cells - IvyRose Holistic

www.ivyroses.com

Microtubules are the main "building blocks" that form the cytoskeleton - which is the cell's framework within which all components of the cell are held in position ...

Microtubules, Filaments | Learn Science at Scitable - Nature

www.nature.com

Dynamic networks of protein filaments give shape to cells and power cell movement. Learn how microtubules, actin filaments, and intermediate filaments ...