Textbook Question
Given that the function of egg yolk is to nourish and support the developing chick, explain why egg yolks are so high in fat, protein, and cholesterol.
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2. Cell Chemistry & Cell Components
Introduction to Biomolecules
Multiple Choice
Which lipoprotein is primarily responsible for transporting dietary fat to the cells in your body?
A
High-density lipoproteins (HDL)
B
Very low-density lipoproteins (VLDL)
C
Chylomicrons
D
Low-density lipoproteins (LDL)
Verified step by step guidance1
Understand the role of lipoproteins: Lipoproteins are complexes that transport lipids (fats) through the bloodstream. Each type of lipoprotein has a specific function related to lipid transport.
Identify the types of lipoproteins: The main types include High-density lipoproteins (HDL), Low-density lipoproteins (LDL), Very low-density lipoproteins (VLDL), and Chylomicrons.
Learn the function of Chylomicrons: Chylomicrons are responsible for transporting dietary triglycerides and cholesterol from the intestines to other parts of the body after a meal.
Compare functions: HDL is known for transporting cholesterol from the body back to the liver, LDL carries cholesterol to cells, and VLDL transports triglycerides from the liver to tissues. Chylomicrons specifically transport dietary fats.
Conclude the primary transporter: Based on their function, Chylomicrons are primarily responsible for transporting dietary fat to the cells in your body.
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