Excess glucose in the human body is stored as............in the liver.

Options

A. glycogen
B. glucose
C. glycerol
D. glycerine

Explanation

**Step-by-Step Solution:**

1. **Understanding Glucose Storage**: The human body has a mechanism to store excess glucose. When we consume food, our body breaks down carbohydrates into glucose, which is then used for energy.

2. **Role of the Liver**: The liver plays a crucial role in regulating blood sugar levels. When there is an excess of glucose in the bloodstream, the liver converts this excess glucose into a storage form.

3. **Conversion to Glycogen**: The excess glucose is converted into glycogen, which is a polysaccharide that serves as a form of energy storage in the liver and muscles.

4. **Storage and Release**: Glycogen is stored in the liver until the body needs energy. When energy is required, glycogen can be broken down back into glucose and released into the bloodstream.

5. **Conclusion**: Therefore, the correct answer to the question is that excess glucose in the human body is stored as **glycogen** in the liver.

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