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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
Microtubule - Wikipedia
Microtubules (micro- + tube + -ule) are a component of the cytoskeleton, found throughout the cytoplasm. These tubular polymers of tubulin can grow as long as  ... More »
microtubules | Define microtubules at Dictionary.com
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Microtubule definition, a hollow cylindrical structure in the cytoplasm of most cells , involved in intracellular shape and transport. See more.


Jan 20, 2016 ... Microtubules are hollow rods, functioning primarily to help support and shape the cell. They form the routes along which organelles move within ...


Define microtubule: any of the minute tubules in eukaryotic cytoplasm that are composed of the protein tubulin and form an important component of the …


Mar 31, 2017 ... A microtubule is made up of polymers of alpha- and beta-tubulin dimers. It is a tubular structure with diameter of 25 nm, length ranging from 200 ...


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


Microtubules are filamentous intracellular structures that are responsible for ... the prefix hetero- means "different," the prefix di- means "two," and the suffix -mer ...


Microtubules. Definition. Microtubules are cylindrical polymers composed of alpha and beta tubulin. They are a major component of the cytoskeleton and ...