Paper made from plant pulp and cotton fiber. Which type of polysaccharide present in it:-

Options

A. Cellulose
B. Chitin
C. Inulin
D. Starch

Answer

To determine the type of polysaccharide present in paper made from plant pulp and cotton fiber, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Composition of Paper**:
- Paper is primarily made from plant pulp and cotton fiber.

2. **Understand the Structure of Plant Materials**:
- The cell walls of plants, including those of cotton and other fibers, are primarily composed of polysaccharides.

3. **Consider the Types of Polysaccharides**:
- The options provided are cellulose, chitin, inulin, and starch. We need to evaluate each one in the context of plant materials.

4. **Evaluate Each Option**:
- **Cellulose**: This is a major component of plant cell walls and is the most abundant polysaccharide in nature. It provides structural support to plants.
- **Chitin**: This is found in the exoskeletons of arthropods and in the cell walls of fungi, not in plants.
- **Inulin**: This is a storage polysaccharide found in some plants but is not a structural component of plant fibers or pulp.
- **Starch**: This is a storage form of energy in plants, not a structural polysaccharide.

5. **Conclusion**:
- Since paper is made from plant pulp and cotton fiber, and both of these materials are primarily composed of cellulose, the correct answer is **cellulose**.

### Final Answer:
- The type of polysaccharide present in paper made from plant pulp and cotton fiber is **cellulose**.

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