The cell organelle involved in forming complex sugars from simple sugars are

Options

A. endoplasmic reticulum
B. ribosomes
C. plastids
D. Golgi apparatus

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which cell organelle is responsible for forming complex sugars from simple sugars.

2. **Analyzing the Options**: The options provided are:
- A) Endoplasmic Reticulum
- B) Ribosomes
- C) Plastids
- D) Golgi Apparatus

3. **Evaluating Each Option**:
- **Endoplasmic Reticulum**: This organelle is divided into two types: rough and smooth. The rough endoplasmic reticulum is involved in protein synthesis, while the smooth endoplasmic reticulum is involved in lipid synthesis. Neither is primarily responsible for sugar synthesis.
- **Ribosomes**: Ribosomes are known as the protein factories of the cell and are involved in protein synthesis, not sugar synthesis.
- **Plastids**: Plastids are involved in the storage of food and the synthesis of pigments, but they do not play a direct role in forming complex sugars from simple sugars.
- **Golgi Apparatus**: The Golgi apparatus is responsible for modifying, packaging, and transporting biomolecules. It plays a crucial role in the modification of simple sugars into complex sugars.

4. **Conclusion**: Based on the evaluation, the Golgi apparatus is the organelle that modifies simple sugars into complex sugars. Therefore, the correct answer is option D) Golgi Apparatus.

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