Microtubules (micro- + tube + -ule) are a component of the cytoskeleton, found
throughout the ... Microtubules have a distinct polarity that is critical for their
biological function. Tubulin polyme...
Because the functions of microtubules are so critical to the existence of
eukaryotic cells (including our own), it is important that we understand their
The cytoskeleton gives cells structure and shape and allows them to move
around. It's also important for intracellular transport. Learn about...
Life Sci. 1992;50(5):327-34. Microtubule functions. Avila J(1). Author information:
(1)Centro de Biología Molecular (CSIC-UAM), Universidad Autónoma de ...
Learn how microtubules, actin filaments, and intermediate filaments organize the
... that enables cells to carry out essential functions like division and movement.
Microtubules - Thick Protein Tubes. Microtubules are usually discussed with
microfilaments. Although they are both proteins that help define cell structure and
Oct 11, 2014 ... However the GTP that appears to function binds to the beta tubulin molecules.
When a tubulin molecule adds to the microtubule, the GTP is ...
Multiple contacts within the microtubule, between both tubulin subunits and the
protofilaments, impart rigidity . ... There are 4 main functions of microtubules: 1.
Jan 20, 2016 ... Definition: Microtubules are fibrous, hollow rods, that function primarily to help
support and shape the cell. They also function as routes along ...
Abstract Microtubules are polymers that are essential for, among other functions,
cell transport and cell division in all eukaryotes. The regulation of the ...