The lipoproteins are rich in cholesterol _

Explanation

LDL, or low-density lipoprotein, is often referred to as 'bad' cholesterol because it transports cholesterol to the arteries, where it can accumulate and form plaques. This increases the risk of cardiovascular diseases such as heart attack and stroke. In contrast, HDL, or high-density lipoprotein, is termed 'good' cholesterol because it helps transport cholesterol away from the arteries and back to the liver, where it can be processed and removed from the body. Chylomicrons mainly transport lipids from the diet, and VLDL primarily carries triglycerides, not cholesterol.