Which of the following is a carbohydrate

Options

A. Leucine
B. Albumin
C. Inulin
D. Maltase

Explanation

To determine which of the given options is a carbohydrate, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- Leucine
- Albumin
- Insulin
- Maltase

2. **Analyze Each Option**:
- **Leucine**: This is an amino acid, which is a building block of proteins. It is not a carbohydrate.
- **Albumin**: This is a type of protein found in blood plasma. It is also not a carbohydrate.
- **Insulin**: This is a hormone that regulates glucose levels in the blood. Although it is related to carbohydrates, it is a protein and not a carbohydrate itself.
- **Maltase**: This is an enzyme that catalyzes the hydrolysis of maltose into glucose. Maltose is a disaccharide, which is a type of carbohydrate.

3. **Conclusion**: Among the options provided, **Maltase** is associated with carbohydrates because it acts on maltose, which is a carbohydrate. However, if we are strictly looking for a carbohydrate itself, maltose would be the correct answer if it were listed. Since maltase is an enzyme related to carbohydrates, it is the closest option.

### Final Answer: Maltase