Question

Elevated blood levels of ____, which transport cholesterol away from the arteries, back to the liver, decrease the risk of atherosclerosis.

Answer 1

High-density lipoproteins (HDL) transport cholesterol away from the arteries, reducing the risk of atherosclerosis.

Step-by-step explanation:

High-density lipoproteins (HDL) transport surplus cholesterol back to the liver, decreasing the risk of atherosclerosis. HDLs are sometimes referred to as 'good cholesterol' because they help remove cholesterol from the blood and artery walls.

Elevated levels of HDLs can help prevent the formation of plaques in the arteries, which can lead to heart attacks and strokes.