Explanation:

- Lysosome: Known as the "Suicide Bag" of the cell. They contain enzymes for digestion and breaking down cellular waste, sometimes leading to cell self-destruction if they burst.

- Protoplasm: This is the living substance within a cell, including cytoplasm and nucleus. It is not responsible for cell self-destruction.

- Cellulose: A complex carbohydrate forming the cell wall in plant cells. It's important for structure, not cell degradation.

- Lignin: A complex organic polymer in the cell walls of plants, providing rigidity. It isn't related to cell death.