Which of the following structures help in the absorption of fats through lymph ?

Options

A. Lacteals of intestinal villi
B. Bile salts in the liver
C. Bile acids in the stomach.
D. Chylomicrons

Answer

To solve the question "Which of the following structures help in the absorption of fats through lymph?" we can follow these steps:

### Step 1: Understand the Absorption Process of Fats
Fats, primarily in the form of triglycerides, are not soluble in water and cannot be directly absorbed into the bloodstream. Instead, they undergo a series of transformations in the digestive system.

**Hint:** Remember that fats need to be emulsified and transformed into smaller particles for absorption.

### Step 2: Identify the Role of Bile Salts
Bile salts, produced by the liver, play a crucial role in emulsifying fats. This emulsification breaks down large fat globules into smaller droplets, making it easier for enzymes to act on them.

**Hint:** Bile salts help in the initial breakdown of fats but do not absorb them directly.

### Step 3: Recognize the Formation of Micelles
Once fats are emulsified, they form structures called micelles, which are small droplets containing fatty acids and monoglycerides. These micelles facilitate the transport of fats to the intestinal mucosa.

**Hint:** Micelles are important for transporting fats but are not the final structures that enter the lymphatic system.

### Step 4: Formation of Chylomicrons
Inside the intestinal cells, fatty acids and monoglycerides are reassembled into triglycerides and then packaged into chylomicrons, which are lipoprotein particles. Chylomicrons are essential for transporting dietary lipids.

**Hint:** Chylomicrons are the key structures that carry fats into the lymphatic system.

### Step 5: Role of Lacteals
Chylomicrons are released into the lymphatic system through structures called lacteals, which are specialized lymphatic vessels located in the intestinal villi. This is where the absorption of fats into the lymph occurs.

**Hint:** Lacteals are the specific structures that help in the absorption of fats through lymph.

### Conclusion
Based on the above steps, the correct answer to the question is **Lacteals of intestinal villi**.

### Final Answer
**Lacteals of intestinal villi** help in the absorption of fats through lymph.