Fat Cells
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Questions and Answers

Which enzyme breaks down fats into free fatty acids and monoglycerides?

  • Lipoprotein lipase
  • Pancreatic lipase (correct)
  • Chylomicrons
  • Bile salts

Which of the following is true about chylomicrons?

  • They are formed in the liver
  • They transport cholesterol to the body's cells (correct)
  • They are smaller and denser than LDL
  • They have a water-soluble exterior

What is the main function of VLDL?

  • To break down triglycerides for cell entry
  • To deliver triglycerides to the body's cells (correct)
  • To carry cholesterol to the liver
  • To transport fats and cholesterol in the bloodstream

Which lipoprotein is mostly made in the liver and GI tract?

<p>HDL (A)</p> Signup and view all the answers

What happens to excess glycogen stored in muscles?

<p>It is converted into triglycerides and stored as fat in the liver (B)</p> Signup and view all the answers

Which lipoprotein carries cholesterol and lipids from the liver to tissues throughout the body?

<p>LDL (A)</p> Signup and view all the answers

What is the composition of LDL?

<p>25% protein and 75% cholesterol (B)</p> Signup and view all the answers

How are chylomicrons formed?

<p>By combining triglycerides with cholesterol ester, phospholipids, proteins, and cholesterol (B)</p> Signup and view all the answers

What is the main job of LDL?

<p>To deliver cholesterol to the body's cells (B)</p> Signup and view all the answers

What is the role of bile in fat digestion?

<p>To emulsify fats in the small intestine (B)</p> Signup and view all the answers

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