Lysosomes are formed by budding off vesicles from Golgi apparatus and contain

Options

A. Oxidizing enzymes
B. 40 different acid hydrolases
C. Respiratory enzymes
D. Basic hydrolases

Answer

### Step-by-Step Solution:

1. **Understanding Lysosomes**:
- Lysosomes are membrane-bound organelles found in eukaryotic cells. They are often referred to as "suicidal bags" because they contain enzymes that can break down various cellular components.

2. **Formation of Lysosomes**:
- Lysosomes are formed by the budding off of vesicles from the Golgi apparatus. This process involves the Golgi apparatus packaging enzymes into vesicles that eventually become lysosomes.

3. **Contents of Lysosomes**:
- The primary contents of lysosomes are enzymes. Specifically, they contain approximately 40 different types of hydrolytic enzymes.

4. **Types of Hydrolytic Enzymes**:
- These hydrolytic enzymes are also known as acid hydrolases. They are responsible for breaking down various biomolecules:
- **Lipases**: Break down lipids.
- **Nucleases**: Break down nucleic acids.
- **Proteases**: Break down proteins.

5. **Correct Answer**:
- Based on the options provided, the correct answer is that lysosomes contain approximately 40 different acid hydrolases.

### Final Answer:
Lysosomes are formed by budding off vesicles from the Golgi apparatus and contain approximately 40 different acid hydrolases.

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