Microtubules are hollow rods made of a globular protein called tubulin. each tubulin protein is a dimer made of two subunits. these are easily assembled and disassembled. what are four functions of microtubules?

Microtubules are the tubular polymers of tubulin, which develop the component of the cytoskeleton that offers the cytoplasm of certain bacteria and eukaryotic cells with the shape and composition.  

The four prime functions of microtubules are:  

1. Shape and support the cell.  

2. Accumulate or relate the tubulin dimers.  

3. Distinguishes chromosomes at the time of cellular division.  

4. Function as track along that helps the organelles equipped with motor proteins to move.  

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

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