Q. De Duve discovered lysosomes from

Options

A. a) Orchid root cells
B. b) Rat liver cells
C. c) Rat kidney cells
D. c) Leaf cells

Answer

**Step-by-Step Solution:**

1. **Understanding Lysosomes**: Lysosomes are small vesicles found in the cytoplasm of cells. They contain hydrolytic enzymes that help in digesting cellular waste and other substances.

2. **Identifying the Discoverer**: The question asks about the scientist who discovered lysosomes. The scientist known for this discovery is De Duve.

3. **Research Context**: De Duve discovered lysosomes while conducting research on specific types of cells. It is important to identify which type of cells he was studying at that time.

4. **Analyzing the Options**: The options provided are:
- A. Orchid root cells
- B. Rat liver cells
- C. Rat kidney cells
- D. Leaf cells

5. **Correct Answer**: De Duve discovered lysosomes while studying rat liver cells. Therefore, the correct answer is **Option B: Rat liver cells**.

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