In which form carbohydrate is stored inside the human body?

Options

A. Cellulose
B. Sucrose
C. Maltose
D. Glycogen

Answer

To answer the question "In which form is carbohydrate stored inside the human body?", we can follow these steps:

### Step-by-Step Solution

1. **Understanding Carbohydrates**: Carbohydrates are essential biomolecules that serve as a primary source of energy for the human body. They can be classified into simple sugars (monosaccharides) and complex carbohydrates (polysaccharides).

2. **Storage Form of Carbohydrates**: The human body stores carbohydrates in the form of a polysaccharide known as glycogen. Glycogen is a branched polymer made up of glucose units.

3. **Location of Storage**: Glycogen is primarily stored in two locations within the body: the liver and muscle cells. The liver stores glycogen to regulate blood sugar levels, while muscle cells store it for energy during physical activity.

4. **Function of Glycogen**: Glycogen acts as a secondary source of energy. When the body requires energy and glucose levels are low, glycogen can be broken down into glucose and released into the bloodstream or used directly by muscle cells.

5. **Conclusion**: Therefore, the correct answer to the question is that carbohydrates are stored in the human body in the form of glycogen.

### Final Answer
The form of carbohydrate stored inside the human body is **glycogen**.