1. Lysosomes which bring about digestion of cell’s own organic material like a damaged cell organelle are called autophagic vesicle (suicide bags).
2. An autophagic vesicle essentially consists of lysosome fused with membrane bound old cell organelle or organic molecules to be recycled.
3. Thus, lysosomes are capable of destructing all kinds of material in the cell. Therefore, can digest its own cell organelles due to presence of lysosome. Hence, lysosomes are also called as suicide bags.