Which one is the function of Golgi apparatus

Options

A. Cell plate formation
B. Matrix formation of connective tissue
C. Secretion of tears
D. All the above

Answer

**Step-by-Step Solution:**

1. **Understanding the Golgi Apparatus**: The Golgi apparatus is an essential organelle in eukaryotic cells responsible for modifying, sorting, and packaging proteins and lipids for secretion or delivery to other organelles.

2. **Analyzing the Options**:
- **Option A: Cell Plate Formation**: The Golgi apparatus plays a role in forming the cell plate during cytokinesis in plant cells, which is crucial for cell division.
- **Option B: Matrix Formation of Connective Tissue**: The Golgi apparatus is involved in synthesizing and secreting components like collagen, which is a key part of the extracellular matrix in connective tissues.
- **Option C: Secretion of Tears**: The Golgi apparatus is also involved in the secretion of various proteins, including those found in tears, which contain mucins and immunoglobulins.

3. **Conclusion**: Since the Golgi apparatus is involved in all the mentioned functions (cell plate formation, matrix formation of connective tissue, and secretion of tears), the correct answer is **Option D: All the above**.

**Final Answer**: Option D: All the above.

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