Final answer:
The cellular organelle involved in Tay-Sachs disease is the lysosome. Tay-Sachs disease is caused by a genetic abnormality that leads to the accumulation and clogging of very large and complex lipids in cells.
Step-by-step explanation:
The cellular organelle involved in Tay-Sachs disease is the lysosome. Tay-Sachs disease is caused by a genetic abnormality that leads to the accumulation and clogging of very large and complex lipids in cells. Lysosomes are membrane-bound organelles that contain digestive enzymes responsible for breaking down macromolecules, including lipids. In Tay-Sachs disease, a malfunctioning lysosome fails to break down these lipids, leading to their accumulation and subsequent cell damage.