- A They engulf and destroy invading bacteria through phagocytic digestion
- B Their enzymes can destroy the cell if released
- C They store a small circular loop of extranuclear genetic material
- D They synthesize and secrete cytotoxic compounds into the cytoplasm
Correct answer: B. Their enzymes can destroy the cell if released
Explanation: Lysosomes contain hydrolytic enzymes. If these enzymes leak, they can digest the cell itself: hence suicide bags.
Concept context
Cell theory, prokaryotic vs eukaryotic cells, organelles and their functions. Foundation of all biology.