Which one has the maximum glycogen? 

Options

A. Liver
B. Muscles
C. Nerves
D. Kidneys.

Answer

To determine which organ has the maximum glycogen storage among the liver, muscle, nerves, and kidneys, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Glycogen Storage**: Glycogen is a stored form of glucose in the body. It is primarily found in the liver and muscles, where it can be converted back to glucose when needed.

2. **Analyzing the Options**:
- **Liver**: The liver is known to store a significant amount of glycogen. It can store about 10% of its mass as glycogen.
- **Muscle**: Muscle tissue also stores glycogen, but only about 1% of its mass is glycogen.
- **Nerves**: Nerve tissues do not store glycogen in significant amounts.
- **Kidneys**: Similar to nerves, kidneys also do not store a considerable amount of glycogen.

3. **Comparing Glycogen Content**:
- The liver has the highest glycogen content, storing approximately 10% of its mass as glycogen.
- Muscles, while they do store glycogen, only account for about 1% of their mass.
- Nerves and kidneys have negligible glycogen storage.

4. **Conclusion**: Based on the analysis, the organ with the maximum glycogen storage is the **liver**.

### Final Answer:
The organ that has the maximum glycogen is the **liver**.

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