Nutrition - Exam 2 - Part 2 - Lipids
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| What percentage of lipids in foods are triglycerides? | 95%
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| Type of fatty acid that is fully loaded with hydrogens and has no double bonds? | saturated
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| ______ is the backbone of the triglyceride. | glycerol
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| Type of fatty acid that lacks two hydrogens and has one double bond? | monounsaturated
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| Type of fatty acid that lacks two or more hydrogens and has two or more double bonds? | polyunsaturated
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| What kind of fat is olive oil? | monounsaturated
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| Adding hydrogens back to unsaturated fats which prolongs shelf life and alters texture is known as ________. | hydrogenation
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| Fatty acids with hydrogens on same side of double bond. | cis
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| Fatty acids with hydrogens on opposite side of double bond. | trans
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| Phospholipids in foods act as _______ and function in the _______ of cells. | emulsifiers, plasma membrane
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| Cholesterol only comes from ______ sources. | animal
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| Cholesterol made in the liver is known as _________. | endogenous
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| Cholesterol from dietary sources is ________. | exogenous
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| Cholesterol deposits formed in the artery walls is known as _________. | atherosclerosis
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| How many mg of cholesterol are in one egg? | 200 mg
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| CCK travels to the gallbladder, stimulates it to contract, and it sends ______ to the small intestine. | bile
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| Bile is an ______, allowing fats to be drawn into the watery fluids and digested. | emulsifier
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| Monoglycerides and LCFA merge into spherical complexes surrounded by bile called _______. | micelles
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| _____, ______, and ______ enter the bloodstream directly. | Glycerol, SCFA, MCFA
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| Monoglycerides and LCFA are configured into new triglycerides which are packed with a transport vehicle called a ______. | chylomicron
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| Chylomicrons are absorbed through the _______ system. | lymphatic
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| Percentage of kcals that should come from fats? | 20-35%
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| Linoleic acid is related to omega-___. | 6
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| Linolenic acid is related to omega-___. | 3
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