Which one of the following parts of the nephron are lined with cuboidal epithelium with very few microvilli?

Options

A. Proximal convoluted Tubule
B. Distal convoluted Tubule
C. Bowman's capsule
D. Glomerulus

Answer

To solve the question, "Which one of the following parts of the nephron are lined with cuboidal epithelium with very few microvilli?", we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of the Nephron**: The nephron is the functional unit of the kidney, and it consists of several parts including the glomerulus, Bowman’s capsule, proximal convoluted tubule (PCT), and distal convoluted tubule (DCT).

2. **Identify the Epithelium Types**:
- The **proximal convoluted tubule (PCT)** is lined with cuboidal epithelium that has a brush border, meaning it has many microvilli to increase surface area for reabsorption.
- The **distal convoluted tubule (DCT)** is also lined with cuboidal epithelium, but it has very few microvilli compared to the PCT.

3. **Evaluate Each Option**:
- **Option 1: Proximal Convoluted Tubule** - Incorrect, as it has many microvilli.
- **Option 2: Distal Convoluted Tubule** - Correct, as it has cuboidal epithelium with very few microvilli.
- **Option 3: Bowman’s Capsule** - Incorrect, as it is lined with squamous epithelium and not cuboidal.
- **Option 4: Glomerulus** - Incorrect, as it is a network of capillaries and not a tubular structure.

4. **Conclusion**: The part of the nephron that is lined with cuboidal epithelium with very few microvilli is the **Distal Convoluted Tubule (DCT)**.

### Final Answer:
The correct answer is **Distal Convoluted Tubule (DCT)**.

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