Final answer:
If the lysosome membrane broke open, there would be a release of digestive enzymes into the cytoplasm, leading to cell damage and potential apoptosis.
Step-by-step explanation:
If the lysosome membrane broke open, the correct answer would be B) Release of digestive enzymes. Lysosomes are membrane-bound organelles that contain hydrolytic enzymes such as lipases, proteases, and nucleases which can break down a variety of organic polymers. These enzymes are typically sequestered within the lysosomes to prevent damage to the rest of the cell. If a lysosome's membrane were to rupture, these enzymes would spill into the cytoplasm and begin digesting cellular components, which could lead to cell death, known as apoptosis or controlled self-destruction through a process called autolysis. This is often a defensive mechanism to prevent damaged or unhealthy cells from causing harm to the organism.