The part of a nephron which opens into the collecting duct is/are

Options

A. DCT
B. Henle's loop
C. Glomeruli
D. Bowman's capsule

Answer

To solve the question regarding which part of a nephron opens into the collecting duct, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Nephron Structure**:
- The nephron is the functional unit of the kidney and consists of several parts: the glomerulus, Bowman's capsule, proximal convoluted tubule (PCT), loop of Henle, distal convoluted tubule (DCT), and collecting duct.

2. **Identifying the Parts**:
- The question provides options: DCT, Henle's loop, glomeruli, and Bowman's capsule. We need to identify which of these opens into the collecting duct.

3. **Analyzing Each Part**:
- **Glomeruli**: This is a network of capillaries where filtration of blood occurs, but it does not open into the collecting duct.
- **Bowman's Capsule**: This is the structure that surrounds the glomerulus and collects the filtrate, but it does not lead to the collecting duct.
- **Henle's Loop**: This is the part of the nephron that connects the proximal convoluted tubule to the distal convoluted tubule, but it does not directly open into the collecting duct.
- **Distal Convoluted Tubule (DCT)**: This is the segment of the nephron that follows the loop of Henle and connects directly to the collecting duct.

4. **Conclusion**:
- The only part of the nephron that opens into the collecting duct is the **Distal Convoluted Tubule (DCT)**.

### Final Answer:
The part of a nephron which opens into the collecting duct is the **Distal Convoluted Tubule (DCT)**.

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