Cell Organelle: Vacuole
Vacuoles are known as the "suicidal bag of the cell" due to their role in autophagy, which is the process of self-degradation within the cell. Here's why vacuoles are referred to as the "suicidal bag":

Autophagy
- Vacuoles play a crucial role in autophagy, which is a process where the cell breaks down its own components to recycle them or to get rid of damaged organelles.
- During autophagy, vacuoles engulf and break down cellular components, including organelles and proteins, to maintain cellular homeostasis.

Lysosomes
- Vacuoles contain enzymes similar to those found in lysosomes, which are responsible for breaking down cellular waste.
- Vacuoles can fuse with lysosomes to aid in the degradation of cellular components during autophagy.

Cellular Recycling
- Autophagy helps cells to survive in times of stress by providing nutrients through the recycling of cellular components.
- By breaking down damaged organelles and proteins, vacuoles contribute to the overall health and functioning of the cell.
In conclusion, vacuoles are referred to as the "suicidal bag of the cell" because of their role in autophagy, where they participate in the self-degradation of cellular components to maintain cellular homeostasis and promote cell survival.