In which form carbohydrate is stored inside the human body?

Options

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

Answer

**Step-by-Step Solution:**

1. **Understanding Carbohydrate Storage**: Carbohydrates are essential biomolecules that provide energy to living organisms. In humans and animals, carbohydrates are primarily stored for later use.

2. **Identifying the Storage Form**: In plants, carbohydrates are stored as starch. However, in animals, including humans, the storage form of carbohydrates is different.

3. **Recognizing Glycogen**: The carbohydrate that is stored in the human body is glycogen. Glycogen is a polysaccharide that is composed of many glucose units linked together.

4. **Location of Glycogen Storage**: Glycogen is primarily stored in two places in the body: the liver and muscle tissues. The liver stores glycogen to regulate blood sugar levels, while muscle tissues use glycogen as a quick energy source during physical activity.

5. **Function of Glycogen**: When the body needs energy, glycogen can be broken down into glucose, which is then used by cells for energy. This is particularly important during exercise when muscles require immediate energy.

6. **Conclusion**: Therefore, the form in which carbohydrates are stored in the human body is glycogen, which is often referred to as "animal starch."

**Final Answer**: Carbohydrates are stored in the human body in the form of glycogen.

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