Exploring the Composition of Cell Walls

What is the main component of cell walls?

A. Cellulose B. Cytoplasm C. DNA D. Chlorophyll

Answer:

Cell walls are made up of non-living material known as cellulose.

Cell walls play a crucial role in providing structural support, protection, and shape to cells. They are made up of cellulose, which is a polysaccharide consisting of long, straight chains of glucose units.

Cellulose is the primary component of plant cell walls and is responsible for their rigidity and strength. In addition to plants, cell walls can also be found in fungi, algae, and some protists.

Due to its composition and properties, cellulose is an essential structural element that enables cells to maintain their shape and integrity. It acts as a barrier against external threats and provides mechanical support to plant tissues.