Final answer:
The correct statement about LDL cholesterol is that it transports cholesterol from the liver to the cells, and is considered "bad" cholesterol due to its association with the risk of atherosclerosis and cardiovascular events.
Step-by-step explanation:
The correct statement about low-density lipoprotein (LDL) cholesterol is A) LDL transports cholesterol from the liver to the cells. LDL cholesterol is often referred to as "bad" cholesterol because it can lead to the buildup of plaque in the arteries, a condition known as atherosclerosis. This plaque can cause inflammation and tissue death, impairing blood flow and potentially leading to serious cardiovascular events such as heart attacks or strokes. On the contrary, high-density lipoprotein (HDL) cholesterol, often called the "good" cholesterol, helps collect cholesterol from the body and transports it to the liver for recycling, thereby protecting against atherosclerosis.
It's essential to maintain a healthy balance between LDL and HDL cholesterol levels, as a high LDL: HDL ratio is associated with an increased risk of heart disease. The term "good" and "bad" cholesterol transporters is a simplified way of helping the public understand the roles of these lipoproteins in heart disease risk.