Lipids and Lipoproteins This quiz will test your knowledge of lipids and lipoproteins such as cholesterol, LDL, HDL, Chylomicrons, and VLDL and more. 10 Lipids and Lipoproteins 1 / 30 What molecule is formed from one molecule of glycerol and three fatty acid molecules? Cholesterol Low-density lipoprotein Triglyceride Chylomicrons 2 / 30 What is the major fat in adipose tissues? Cholesterol Low-density lipoprotein Triglyceride Chylomicrons 3 / 30 Triglycerides are transported through the body by chylomicrons VLDL (very-low-density lipoprotein) Cholesterol A and B 4 / 30 Which of the following lipid act as a precursor of bile acids, Vitamin D and steroids? Cholesterol Triglyceride Low-density lipoprotein chylomicrons 5 / 30 Which of the following lipid act as a precursor of bile acids, Vitamin D and steroids? Cholesterol Triglyceride Low-density lipoprotein Chylomicrons 6 / 30 Which lipoprotein is the primary carrier of cholesterol? VLDL (very-low-density lipoprotein) Triglyceride Low-density lipoprotein chylomicrons 7 / 30 Which type of lipid consists of one glycerol molecule and two fatty acid molecules attached via ester bonds? VLDL (very-low-density lipoprotein) Phospholipids Triglyceride chylomicrons 8 / 30 What is the major constituents of cell membranes and outer shells of lipoprotein molecules? VLDL (very-low-density lipoprotein) Triglyceride Phospholipids Chylomicrons 9 / 30 Which lipoprotein is the largest and have lowest density? VLDL (very-low-density lipoprotein) Phospholipids chylomicrons Triglyceride 10 / 30 Which lipoprotein gives serum a turbid appearance? VLDL (very-low-density lipoprotein) Chylomicrons Phospholipids Triglyceride 11 / 30 Which lipoprotein is known as “bad cholesterol”? VLDL (very-low-density lipoprotein) Chylomicrons Low-density lipoprotein Triglyceride 12 / 30 Elevated levels of which lipoprotein is associated with increased risk for atherosclerosis? High-density lipoprotein (HDL) Triglyceride Chylomicrons Low-density lipoprotein 13 / 30 Which lipoprotein is known as “Good cholesterol”? High-density lipoprotein (HDL) Triglyceride Low-density lipoprotein Chylomicrons 14 / 30 Which lipoprotein are recycled chylomicron and VLDL molecules? High-density lipoprotein (HDL) Triglyceride Low-density lipoprotein Chylomicrons 15 / 30 Which lipoprotein function has an antiatherogenic effect? Triglyceride High-density lipoprotein (HDL) Low-density lipoprotein Chylomicrons 16 / 30 Elevated levels of which lipoprotein is associated with decreased risk for coronary artery disease? High-density lipoprotein (HDL) Triglyceride Low-density lipoprotein Chylomicrons 17 / 30 Calculate LDL cholesterol given a total cholesterol of 220mg/dl, 65mg/dl of HDL and triglyceride 200 mg/dl 130mg/dl 124mg/dl 110mg/dl 140mg/dl 18 / 30 Decreased levels of which lipoprotein is associated with increased risk for coronary artery disease? High-density lipoprotein (HDL) Triglyceride Low-density lipoprotein Chylomicrons 19 / 30 Which type of lipid consists of one glycerol molecule and two fatty acid molecules attached via ester bonds? VLDL (very-low-density lipoprotein) Phospholipids chylomicrons Triglyceride 20 / 30 Which lipoprotein is the primary carrier of cholesterol? VLDL (very-low-density lipoprotein) Triglyceride Low-density lipoprotein Chylomicrons 21 / 30 Which of the following lipid act as a precursor of bile acids, Vitamin D and steroids? Cholesterol Triglyceride Low-density lipoprotein Chylomicrons 22 / 30 Triglycerides are transported through the body by chylomicrons VLDL (very-low-density lipoprotein) Cholesterol A and B 23 / 30 What is the major fat in adipose tissues? Cholesterol Low-density lipoprotein Triglyceride Chylomicrons 24 / 30 What molecule is formed from one molecule of glycerol and three fatty acid molecules? Cholesterol Triglyceride Low-density lipoprotein Chylomicrons 25 / 30 Which protein activates lecithincholesterol acyltransferase (LCAT) and removes free cholesterol from extrahepatic tissues? Apo B-100 Lp(a) Apo A-1 Apo A-11 26 / 30 What is the major protein found in Low-density lipoprotein (LDL)? Apo A-1 Apo B-100 Lp(a) Apo A-11 27 / 30 What is the major protein found in High-density lipoprotein (HDL)? Apo A-1 Apo B-100 Lp(a) Apo A-11 28 / 30 Which lipoprotein is the largest and have lowest density? VLDL (very-low-density lipoprotein) Triglyceride Phospholipids Chylomicrons 29 / 30 What is the major constituents of cell membranes and outer shells of lipoprotein molecules? VLDL (very-low-density lipoprotein) Triglyceride Phospholipids Chylomicrons 30 / 30 What molecule is formed from one molecule of glycerol and three fatty acid molecules? Cholesterol Triglyceride Low-density lipoprotein Chylomicrons Your score is LinkedIn Facebook Twitter VKontakte Click here for more quizzes Share this:TwitterFacebookLike this:Like Loading...