Glucagon acts on liver cells and stimulates the conversion of glycogen into

Options

A. Fructose
B. Sucrose
C. Glucose
D. Ribose

Answer

To solve the question "Glucagon acts on liver cells and stimulates the conversion of glycogen into," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Role of Glucagon**:
- Glucagon is a hormone produced by the alpha cells of the pancreas. It plays a crucial role in regulating blood sugar levels.

2. **Understand Glycogen Storage**:
- Glycogen is a polysaccharide that serves as a form of energy storage in the liver and muscles. In the liver, glycogen is stored and can be broken down when the body needs glucose.

3. **Glycogenolysis Process**:
- When blood glucose levels are low, glucagon is released. It acts on liver cells (hepatocytes) to stimulate glycogenolysis, which is the process of breaking down glycogen into glucose.

4. **Conversion Outcome**:
- The primary product of glycogenolysis is glucose. This glucose is then released into the bloodstream to increase blood sugar levels.

5. **Evaluate the Options**:
- The options given are:
1. Fructose
2. Sucrose
3. Glucose
4. Ribose
- Since glucagon stimulates the conversion of glycogen into glucose, the correct answer is option 3: glucose.

### Final Answer:
Glucagon acts on liver cells and stimulates the conversion of glycogen into **glucose**.

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