____ are called as suicidal bags.

Options

A. Gas vacuoles
B. Autophagic vacuoles
C. Food vacuoles
D. Contractile vacuoles

Answer

**Step-by-Step Solution:**

1. **Identify the Question**: The question asks for the term used to describe "suicidal bags" in cells.

2. **Understand the Context**: The term "suicidal bags" refers to a specific organelle in eukaryotic cells that plays a role in cellular digestion and self-destruction.

3. **Recall Relevant Knowledge**: In biology, lysosomes are known for containing hydrolytic enzymes that can break down various biomolecules. They are involved in the degradation of cellular components and can lead to cell death when they release their enzymes.

4. **Connect the Function to the Term**: Lysosomes are often referred to as "suicidal bags" because they can digest the cell's own components when the cell is damaged or aging, leading to a process known as autophagy.

5. **Consider Other Options**: The options provided (gas vacuole, food vacuole, contractile vacuole) serve different functions in the cell, such as storage or maintaining osmotic pressure, and do not relate to the concept of self-digestion.

6. **Conclude the Answer**: Based on the understanding that lysosomes contain enzymes that can lead to the breakdown of the cell itself, the correct answer to the question is **lysosomes**.

**Final Answer**: Lysosomes are called "suicidal bags."

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