KROK 1 2014 – Question 13 · KROK (Medicine) · Biological Chemistry

Increased HDL levels decrease the risk of atherosclerosis. What is the mechanism of HDL anti-atherogenic action?

  1. A. They supply tissues with cholesterol
  2. B. They activate the conversion of cholesterol to bile acids
  3. C. They promote absorption of cholesterol in the intestine
  4. D. They are involved in the breakdown of cholesterol
  5. E. They remove cholesterol from tissues
Hint

Ask what a protective lipoprotein must do with the lipid that builds up in the arterial wall, and which organ ultimately handles it.

The answer, the explanation and a note on every option are available once you log in. The account is free: topic tests, a mock exam, mistake review and statistics.

Create a free account Log in

More questions on Biological Chemistry