which of the following is made up of cube like cells?

Options

A. Epithelium of fallopian tubes
B. Epithelium of PCT
C. Epithelium of stomach
D. Epithelium of alveoli

Answer

To determine which of the following options is made up of cube-like cells, we can analyze the types of epithelial tissues mentioned in the question. Here’s a step-by-step solution:

### Step-by-Step Solution:

1. **Identify the Types of Epithelial Tissue**:
- The question provides four options related to different types of epithelial tissues:
1. Epithelium of Fallopian tubes
2. Epithelium of proximal convoluted tubules
3. Epithelium of stomach
4. Epithelium of valvular structures

2. **Understand the Characteristics of Epithelial Tissues**:
- There are different types of epithelial tissues based on the shape of their cells:
- **Squamous Epithelium**: Thin and flat cells.
- **Cuboidal Epithelium**: Cube-shaped cells.
- **Columnar Epithelium**: Tall and column-like cells.
- **Ciliated Epithelium**: Columnar cells with cilia.

3. **Analyze Each Option**:
- **Epithelium of Fallopian Tubes**: This typically consists of ciliated columnar epithelium, not cube-like cells.
- **Epithelium of Proximal Convoluted Tubules**: This is made up of cuboidal epithelium, which consists of cube-shaped cells.
- **Epithelium of Stomach**: This is primarily columnar epithelium, not cube-shaped.
- **Epithelium of Valvular Structures**: This can vary, but it is not typically associated with cuboidal cells.

4. **Conclusion**:
- Based on the analysis, the only option that consists of cube-like cells is the **epithelium of proximal convoluted tubules**.

### Final Answer:
The correct answer is **the epithelium of proximal convoluted tubules**.