Which of the following part of Nephron is situated in the cortex of kidney ?

Options

A. Malpighian Corpuscles
B. PCT
C. DCT
D. All of the above

Answer

To determine which part of the nephron is situated in the cortex of the kidney, we can analyze the structure of the nephron and its components.

### Step-by-Step Solution:

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

2. **Identifying the Parts**:
- **Bowman's Capsule**: This is a cup-shaped structure that encases a tuft of capillaries known as the glomerulus. It is located in the cortex of the kidney.
- **Proximal Convoluted Tubule (PCT)**: This is the first segment of the renal tubule that follows the Bowman's capsule. It is also located in the cortex.
- **Loop of Henle**: This part of the nephron dips into the medulla of the kidney. However, in some nephrons (cortical nephrons), only a small portion may extend into the medulla.
- **Distal Convoluted Tubule (DCT)**: This segment follows the loop of Henle and is located in the cortex.

3. **Conclusion**:
- The Bowman's capsule, PCT, and DCT are all situated in the cortex of the kidney. The loop of Henle may extend into the medulla but is not primarily located there in all nephrons. Therefore, the correct answer to the question is that all of the mentioned parts (Malphigian corpuscle, PCT, and DCT) are situated in the cortex of the kidney.

### Final Answer:
**All of the above (Malphigian corpuscle, PCT, DCT) are situated in the cortex of the kidney.**

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