Absorption of glycerol,fatty acids and monoglycerids takes place by

Options

A. Lymph Vessels within villi
B. Walls of stomach
C. Colon
D. Capillaries within villi

Answer

**Step-by-Step Solution:**

1. **Identify the Nutrients**: The question asks about the absorption of glycerol, fatty acids, and monoglycerides. These substances are products of fat digestion.

2. **Understand the Absorption Process**: In the digestive system, different nutrients are absorbed in different ways. Glycerol, fatty acids, and monoglycerides are components of fats, which require a specific absorption pathway.

3. **Recognize the Role of the Small Intestine**: The primary site for the absorption of fats is the small intestine, particularly the ileum, which is the last part of the small intestine.

4. **Identify the Structures Involved**: Within the small intestine, there are structures called villi, which are tiny finger-like projections that increase the surface area for absorption.

5. **Focus on Lacteals**: Among the villi, there are specialized lymphatic vessels known as lacteals. These lacteals are crucial for the absorption of fats.

6. **Understand the Function of Lacteals**: Lacteals absorb the fatty substances (glycerol, fatty acids, and monoglycerides) and transport them into the lymphatic system, rather than directly into the bloodstream like amino acids and carbohydrates.

7. **Conclude the Answer**: Therefore, the absorption of glycerol, fatty acids, and monoglycerides takes place by lymphatic vessels within the villi of the small intestine.

**Final Answer**: The absorption of glycerol, fatty acids, and monoglycerides takes place by lymphatic vessels within villi.

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