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[mahy-kroh-too-byool, -tyoo-]
a hollow cylindrical structure in the cytoplasm of most cells, involved in intracellular shape and transport.
Source: Dictionary.com



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

Biology4Kids.com: Cell Structure: Microtubule


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

Structures and Functions of Microtubules - Rice University


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 ...


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

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


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

Functions of Microtubules in Cells - IvyRose Holistic


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 ...

Microtubule Structures - Molecular Cell Biology - NCBI Bookshelf


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 ...

Microtubules - The Cell - NCBI Bookshelf


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

Microtubules, Filaments | Learn Science at Scitable - Nature


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

microtubule | Define microtubule at Dictionary.com
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Popular Q&A
Q: What is a microtubule?
A: microtubule: a microscopically small tubule Read More »
Source: www.kgbanswers.com
Q: What is a micortubule?
A: a microtubule is a part os the cells it is a very thick part of the cell Read More »
Source: wiki.answers.com
Q: What is microtubule?
A: microtubule (mkr-tbyl) Any of the tube-shaped protein structures that help eukaryotic cells maintain their shape and assist in forming the cell spindle during c... Read More »
Source: www.thefreedictionary.com
Q: What is a microtubule.
A: Microtubules, being part of the cytoskeleton. help a cell maintain its shape. Read More »
Source: www.answers.com
Q: What is a microtubules?
A: Any of the minute tubules in eukaryotic cytoplasm that are composed of the protein tubulin Read More »
Source: www.chacha.com