Microtubules (micro- + tube + -ule) are a component of the cytoskeleton, found
throughout the cytoplasm. These tubular polymers of tubulin can grow as long as
Microtubules - Thick Protein Tubes. Microtubules are usually discussed with
microfilaments. Although they are both proteins that help define cell structure and
The cytoskeleton gives cells structure and shape and allows them to move
around. It's also important for intracellular transport. Learn about...
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 ...
Microtubules play a role in the migration of chromosomes to opposite ends of a
mitosing cell during the anaphase. Microtubules are hollow tubes 24 to 25 ...
Oct 11, 2014 ... This site describes the assembly of microtubules and its regulation. It also
describes the microtubule associated proteins.
Summary of the main functions of microtubules together with basic information
about the structure of microtubules that explains how they provide their main ...
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 third principal component of the cytoskeleton, are rigid hollow
rods approximately 25 nm in diameter. Like actin filaments, microtubules are ...
During that period, the cell builds and then disassembles a specialized
microtubule structure, the mitotic apparatus. Larger than the nucleus, the mitotic ...