cholesterol is synthesized in

Options

A. Pancreas
B. Burner's gland
C. spleen
D. Liver

Answer

**Step-by-Step Solution:**

1. **Understanding Cholesterol Synthesis**: Cholesterol is a vital lipid molecule that is synthesized in the body. It is important for various biological functions, including cell membrane structure and hormone production.

2. **Identifying the Synthesis Locations**: Cholesterol is synthesized primarily in the liver. Additionally, the intestines also play a role in cholesterol synthesis. This process is referred to as "de novo synthesis," which means the creation of complex molecules from simpler ones.

3. **Evaluating the Options**: The question provides four options for where cholesterol is synthesized:
- A) Pancreas
- B) Brunner gland
- C) Spleen
- D) Liver

4. **Analyzing Each Option**:
- **Pancreas**: Primarily involved in digestion and insulin production, not cholesterol synthesis.
- **Brunner gland**: Located in the small intestine, it produces mucus but does not synthesize cholesterol.
- **Spleen**: Involved in filtering blood and immune responses, not in cholesterol synthesis.
- **Liver**: Known for its role in metabolism and synthesis of various biomolecules, including cholesterol.

5. **Conclusion**: Based on the analysis, the correct answer is that cholesterol is synthesized in the **liver**.

**Final Answer**: Cholesterol is synthesized in the liver.

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