Lysosomes originate from

Options

A. Plasmalemma
B. Golgi apparatus
C. Both A and B
D. R.E.R

Answer

**Step-by-Step Solution:**

1. **Understanding Lysosomes**: Begin by recognizing that lysosomes are membrane-bound organelles known as the "suicidal bags" of the cell. They contain hydrolytic enzymes that are essential for breaking down waste materials and cellular debris.

2. **Identifying the Origin of Lysosomes**: The question specifically asks where lysosomes originate from. To answer this, we need to explore the cellular structures involved in their formation.

3. **Evaluating the Options**:
- **Option A: Plasma Lemma**: The plasma lemma, also known as the cell membrane, is not the origin of lysosomes. It serves as a protective barrier for the cell but does not produce lysosomes.
- **Option B: Golgi Apparatus**: The Golgi apparatus is involved in modifying, sorting, and packaging proteins and lipids. It is known to produce lysosomes by budding off vesicles that contain hydrolytic enzymes.
- **Option C: Both A and B**: Since the plasma lemma does not contribute to the formation of lysosomes, this option is incorrect.
- **Option D: Rough Endoplasmic Reticulum (RER)**: The RER is primarily involved in protein synthesis, not in the formation of lysosomes.

4. **Conclusion**: Based on the evaluation of the options, the correct answer is that lysosomes originate from the Golgi apparatus.

**Final Answer**: Lysosomes originate from the Golgi apparatus.

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