Which of the following helps in the storage of reserve materials in the cytoplasm of a bacterial cell ?

Options

A. Vacuoles
B. Leucoplast
C. Inclusion bodies
D. Polysomes

Answer

To solve the question "Which of the following helps in the storage of reserve materials in the cytoplasm of a bacterial cell?" we will analyze the options provided: Vickioles, Leukoplasts, Inclusion Bodies, and Polysomes.

### Step-by-Step Solution:

1. **Understanding the Options**:
- **Vacuoles**: These are membrane-bound spaces found in the cytoplasm of cells. In plant cells, they can occupy a large volume and store various substances. However, in bacterial cells, vacuoles are not typically present as they are in eukaryotic cells.
- **Leucoplasts**: These are a type of plastid found in eukaryotic cells, particularly in plants. They are involved in the storage of nutrients but are not found in bacterial cells, which are prokaryotic.
- **Inclusion Bodies**: These are aggregates of substances within the cytoplasm of prokaryotic cells (like bacteria). They are not membrane-bound and can store various reserve materials such as phosphate granules and glycogen.
- **Polysomes**: These are clusters of ribosomes that are involved in protein synthesis. They do not serve a function in storage.

2. **Identifying the Correct Option**:
- Since vacuoles and leucoplasts are not present in bacterial cells, and polysomes are involved in protein synthesis, the only option that correctly identifies a structure that stores reserve materials in the cytoplasm of bacterial cells is **Inclusion Bodies**.

3. **Conclusion**:
- The correct answer is **Inclusion Bodies**.

### Final Answer:
**Inclusion Bodies** help in the storage of reserve materials in the cytoplasm of a bacterial cell.

---