Complex Lipids

Which of the 4 classes of plasma lipoproteins contain a density of less than 0.95 g/mL?

• HDL

• LDL

• VLDL

• Chylomicrons

What two elements increase as the density of lipoproteins increase?

• Proteins and Phospholipids

• Cholesterols and Triglycerides

• Proteins and Cholesterols

• Phospholipids and Triglycerides

Which statement is FALSE about complex lipids?

• Complex lipids are sparingly soluble.

• Complex lipids contain a hydrophobic shell/outer layer.

• Complex lipids are lipids bonded to other types of molecules.

What were the 2 hydrophobic molecules found in the core of a plasma lipoprotein?

• Triglycerides and Protein

• Phospholipids and Cholesterol

• Triglycerides and Cholesterol Esters

• Triglycerides and Alfredo Sauce

What is the protein that allows LDLs to bind with LDL receptors in the process called Receptor-Mediated Endocytosis?

• Apolipoprotein B (apoB)

• Lipopolysaccharide Binding Protein

• Protein

• Tyrosine Kinase

Which of the following dietary factors is known to raise cholesterol levels?

• A diet rich in polyunsaturated fat.

• A diet high in saturated fat.

• A diet that is high in fiber.

• A diet that is low in fat.

Which of the following lipoproteins is responsible for transporting synthesized triglycerides in the liver to tissues for storage?

• Chylomicrons

• VLDL

• LDL

• HDL

Where in the body are chylomicrons produced?

• Liver

• Intestines

• Both liver and intestines

• None of the above.