Cytoskeleton Components and Functions

What are the types of fibers that make up the cytoskeleton?

a) Micro-filaments

b) Micro-tubules

c) Intermediate filaments

Answer:

The types of fibers that make up the cytoskeleton are micro-filaments, micro-tubules, and intermediate filaments.

The cytoskeleton is a crucial component of a cell's structure and function. It provides support, strength, and shape to the cell, as well as plays a role in cellular movements and processes. The cytoskeleton is made up of various types of fibers, including micro-filaments, micro-tubules, and intermediate filaments.

Micro-filaments are the thinnest fibers and are involved in cell movement and division. Micro-tubules are thicker and provide structural support, assist in organelle movement, and are part of structures like flagella and cilia. Intermediate filaments provide stability and mechanical support to the cell.

Together, these fibers work in coordination to maintain cell shape, enable cellular movements, and support the overall functioning of the cell. Understanding the different types of fibers in the cytoskeleton is essential for comprehending how cells maintain their structure and carry out various processes.