Highest quantity of cellulose can be traced in

Options

A. lipid
B. coir
C. hemp
D. cotton

Answer

To determine where the highest quantity of cellulose can be traced, we need to analyze the options provided: lipid, coir, hemp, and cotton.

### Step-by-Step Solution:

1. **Understanding Cellulose**:
- Cellulose is a polysaccharide, which means it is a type of carbohydrate made up of long chains of glucose molecules. It is a primary structural component of plant cell walls.

2. **Analyzing the Options**:
- **Lipid**: Lipids are fats and oils, which do not contain cellulose. Therefore, this option can be eliminated.
- **Coir**: Coir is derived from coconut husks and does contain some cellulose, but it is not the highest source.
- **Hemp**: Hemp contains cellulose as well, but again, it is not the highest in quantity compared to cotton.
- **Cotton**: Cotton fibers are known to be composed of a very high percentage of cellulose, often around 90%. This makes cotton one of the purest natural sources of cellulose.

3. **Conclusion**:
- After analyzing all the options, it is clear that cotton has the highest quantity of cellulose compared to lipid, coir, and hemp. Therefore, the correct answer is **cotton**.

### Final Answer:
The highest quantity of cellulose can be traced in **cotton**.

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