Trigoid granules are present in

Options

A. Sperm cell
B. Gland cell
C. Muscle cell
D. Nerve cell

Answer

**Step-by-Step Solution:**

1. **Understanding Trigoid Granules:**
- Trigoid granules are also known as Kniesel's granules. Recognizing this alternative name is important for understanding their function and location.

2. **Identifying the Structure:**
- These granules are described as large granular bodies. It is crucial to note that they are associated with specific cellular structures.

3. **Locating the Cytone:**
- Trigoid granules are found in the cytosome, which is a part of the neuron. The cytosome refers to the cell body of the neuron.

4. **Function of Trigoid Granules:**
- These granules consist of rough endoplasmic reticulum and free ribosomes, which are essential for protein synthesis. This highlights their role in the metabolic activities of neurons.

5. **Analyzing the Options:**
- The question provides several options regarding where Trigoid granules can be found. By evaluating each option:
- They are not found in sperm cells.
- They are not found in gland cells.
- They are not found in muscle cells.
- They are found in nerve cells (neurons).

6. **Conclusion:**
- Based on the analysis, the correct answer is that Trigoid granules are present in nerve cells (neurons).

**Final Answer:**
Trigoid granules are present in nerve cells (neurons).

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