Step 1: Understand what carbohydrates are. Carbohydrates are organic compounds made of carbon, hydrogen, and oxygen.
Step 2: Learn about the different types of carbohydrates. There are three main types: sugars (monosaccharides), starches (polysaccharides), and fibers.
Step 3: Identify what a polysaccharide is. A polysaccharide is a type of carbohydrate made up of many sugar molecules linked together.
Step 4: Know that cellulose is a specific type of polysaccharide. It is made of long chains of glucose molecules.
Step 5: Recognize the function of cellulose. Cellulose provides structural support to plant cell walls, helping plants maintain their shape.