Which among the following is the simplest

Options

A. glucose
B. Cellulose
C. Starch
D. None of these

Explanation

To determine which among the given options is the simplest, we need to analyze each option in terms of their structure and classification.

1. **Identify the options**: The options provided are glucose, cellulose, starch, and none of these.

2. **Classify each option**:
- **Glucose**: This is a monosaccharide, which is the simplest form of carbohydrate. Monosaccharides are single sugar units and cannot be hydrolyzed into simpler sugars.
- **Cellulose**: This is a polysaccharide, which is a complex carbohydrate made up of many glucose units linked together. It serves as a structural component in the cell walls of plants.
- **Starch**: This is also a polysaccharide, composed of numerous glucose units. It serves as an energy storage molecule in plants.
- **None of these**: This option implies that none of the above options are the simplest, which we will evaluate.

3. **Determine the simplest option**: Since glucose is a monosaccharide and the other two options (cellulose and starch) are polysaccharides, glucose is indeed the simplest carbohydrate.

4. **Conclusion**: The simplest among the given options is glucose.

Thus, the answer to the question is **glucose**.