Chap 5_10_d2l - LIPIDS NSC 310 Click to edit Master...

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Click to edit Master subtitle style LIPIDS NSC 310
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Reading Objectives List the three classes of lipids found in the body. List the functions of fat in the body. List three significant food sources. Describe the features that fats bring to foods. List the two types of fatty acids that are essential. Name two significant dietary sources of each.
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Reading Objective Question Which type of lipid is considered essential? A. Trans fatty acids B. Monounsaturated fatty acids C. Omega 3 fatty acids D. Cholesterol
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Today’s Learning Objectives Compare the differences between saturated, unsaturated, monounsaturated, polyunsaturated and trans fats. Describe the roles of phospholipids and cholesterol in the body. Identify the steps in fat digestion, absorption and transport. Describe the functions of lipoproteins. Compare the differences between the four main types of lipoproteins.
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Fatty Acids Fatty acids differ by Carbon chain length Degree of saturation Location of double bond C C O OH H H H Acetic Acid
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Fatty Acids Types of fatty acids Saturated Monounsaturated Polyunsaturated Hydrogenation Cis vs trans fat Trans- can interfere with membrane fluidity and can be detrimental to cell function
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Fatty Acids http://biology.clc.uc.edu/courses/bio104/lipids.htm, Accessed 8/29/05
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This note was uploaded on 09/20/2010 for the course N SC 310 taught by Professor Jackson during the Fall '10 term at University of Arizona- Tucson.

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Chap 5_10_d2l - LIPIDS NSC 310 Click to edit Master...

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