Analogy for microtubules

Question

Describe what is an analogy for the microtubules?

Answer 1

Microtubules perform two main functions in the cells and in doing so act such as a skeleton as well as such as the railroad tracks. Microtubules are the chief structural component of cytoskeleton in the cells, that will provides cell with the structure and rigidity and measure the shape of cell. They also serve to transport the vesicles and proteins within the cytoplasm through the transport proteins known as the kinesins and dyneins that act much like the railroad cars.