Bacterial protoplasm is granular to

Options

A. Golgisomes
B. Lysosomes
C. Ribosomes
D. Endoplamic reticulum.

Answer

**Step-by-Step Solution:**

1. **Understanding Bacterial Structure**: Bacteria belong to the kingdom Monera and are classified as prokaryotes. This means they lack membrane-bound organelles, including a true nucleus.

2. **Protoplasm Composition**: The protoplasm of bacteria consists of cytoplasm and genetic material. In bacteria, the genetic material is organized in a region called the nucleoid or genophore, which is not enclosed by a membrane.

3. **Cytoplasm Characteristics**: The cytoplasm of bacteria is described as granular. This granularity is primarily due to the presence of ribosomes.

4. **Ribosomes in Bacteria**: Bacterial ribosomes are of the 70S type, which means they are smaller than eukaryotic ribosomes. The 70S ribosomes consist of two subunits: a larger 50S subunit and a smaller 30S subunit.

5. **Granular Appearance**: The presence of these ribosomes scattered throughout the cytoplasm gives it a granular appearance. Since ribosomes are non-membrane bound organelles, their presence contributes to the overall structure of the protoplasm in bacteria.

6. **Conclusion**: Therefore, the bacterial protoplasm is granular due to the presence of ribosomes.

**Final Answer**: The bacterial protoplasm is granular due to the presence of ribosomes.

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