Rate of imbibition is more in

Options

A. Protein
B. Carbohydrates
C. Cellulose
D. None of these

Answer

To determine which substance has a higher rate of imbibition, we need to analyze the options provided: proteins, carbohydrates, cellulose, and none of these.

### Step-by-Step Solution:

1. **Understanding Imbibition**:
- Imbibition is a physical process where water is absorbed by solids, causing them to swell. This process is crucial for seed germination and other biological functions.

2. **Identifying the Options**:
- The options given are:
- A) Protein
- B) Carbohydrates
- C) Cellulose
- D) None of these

3. **Analyzing Each Option**:
- **Proteins**: Proteins are known to have a high capacity for imbibition due to their complex structure and ability to interact with water molecules.
- **Carbohydrates**: While carbohydrates can absorb water, they generally do not have as high an imbibition rate as proteins.
- **Cellulose**: Cellulose, being a structural component of plant cell walls, has some imbibition capacity but is less than that of proteins.
- **None of these**: This option suggests that none of the substances have a higher imbibition rate, which is not the case here.

4. **Conclusion**:
- Based on the analysis, proteins exhibit a higher rate of imbibition compared to carbohydrates and cellulose. Therefore, the correct answer is **Option A: Protein**.

### Final Answer:
The rate of imbibition is more in **Option A: Protein**.