1 Saturated Hydrocarbons 2 Unsaturated Hydrocarbons 3 Alcohols, Phenols And Ethers 4 Aldehydes And Ketones 5 Carboxylic Acids, Esters, And Other Acid Derivatives 6 Amines And Amides 7 Carbohydrates 8 Lipids 9 Proteins 10 Enzymes And Vitamins 11 Nucleic Acids 12 Biochemical Energy Production 13 Carbohydrate Metabolism 14 Lipid Metabolism 15 Protein Metabolism expand_more
8.1 Structure And Classification Of Lipids 8.2 Types Of Fatty Acids 8.3 Physical Properties Of Fatty Acids 8.4 Energy-storage Lipids: Triacylglycerols 8.5 Dietary Considerations And Triacylglycerols 8.6 Chemical Reactions Of Triacylglycerols 8.7 Membrane Lipids: Phospholipids 8.8 Membrane Lipids: Sphingoglycolipids 8.9 Membrane Lipids: Cholesterol 8.10 Cell Membranes 8.11 Emulsification Lipids: Bile Acids 8.12 Messenger Lipids: Steroid Hormones 8.13 Messenger Lipids: Eicosanoids 8.14 Protective-coating Lipids: Biological Waxes 8.15 Saponifiable And Nonsaponifiable Lipids Chapter Questions expand_more
Problem 8.1EP: Indicate whether each of the following general statements about lipids is true or false. a. Lipids... Problem 8.2EP: Indicate whether each of the following general statements about lipids is true or false. a. The... Problem 8.3EP: Would you expect lipids to be soluble or insoluble in each of the following solvents? a. H2O (polar)... Problem 8.4EP: Would you expect lipids to be soluble or insoluble in each of the following solvents? a.... Problem 8.5EP: What is the biochemical function category for each of the following types of lipids? a.... Problem 8.6EP: What is the biochemical function category for each of the following types of lipids? a.... Problem 8.7EP: Classify each of the following fatty acids as long-chain, medium-chain, or short-chain. a. Myristic... Problem 8.8EP: Classify each of the following fatty acids as long-chain, medium-chain, or short-chain. a. Lauric... Problem 8.9EP: Classify each of the following fatty acids as saturated, monounsaturated, or polyunsaturated. a.... Problem 8.10EP Problem 8.11EP Problem 8.12EP Problem 8.13EP Problem 8.14EP Problem 8.15EP: Classify each of the fatty acids in Problem 19-13 using the omega classification system or indicate... Problem 8.16EP Problem 8.17EP: Draw the condensed structural formula for the fatty acid whose numerical shorthand designation is... Problem 8.18EP: Draw the condensed structural formula for the fatty acid whose numerical shorthand designation is... Problem 8.19EP Problem 8.20EP Problem 8.21EP: What is the relationship between carbon chain length and melting point for fatty acids? Problem 8.22EP: What is the relationship between degree of unsaturation and melting point for fatty acids? Problem 8.23EP: What structural change is associated with the introduction of a cis-double bond into a fatty acid... Problem 8.24EP Problem 8.25EP: In each of the following pairs of fatty acids, select the fatty acid that has the lower melting... Problem 8.26EP: In each of the following pairs of fatty acids, select the fatty acid that has the higher melting... Problem 8.27EP: What are the four structural subunits that contribute to the structure of a triacylglycerol? Problem 8.28EP: Draw the general block diagram for a triacylglycerol. Problem 8.29EP Problem 8.30EP: Determine the following for a triacylglycerol in which all fatty acid residues present come from... Problem 8.31EP: Draw the condensed structural formula of a triacylglycerol formed from glycerol and three molecules... Problem 8.32EP: Draw the condensed structural formula of a triacylglycerol formed from glycerol and three molecules... Problem 8.33EP: Draw block diagram structures for the four different triacylglycerols that can be produced from... Problem 8.34EP: Draw block diagram structures for the three different triacylglycerols that can be produced from... Problem 8.35EP: Identify, by common name, fatty acids present in each of the following triacylglycerols. Problem 8.36EP: Identify, by common name, fatty acids present in each of the following triacylglycerols. Problem 8.37EP: A mixture of triacylglycerol molecules contains 67% SFAs, 28% MUFAs, and 5% PUFAs and has a melting... Problem 8.38EP Problem 8.39EP: For each of the triacylglycerol molecules in Problem 19-35, indicate how many of each of the... Problem 8.40EP Problem 8.41EP Problem 8.42EP Problem 8.43EP Problem 8.44EP Problem 8.45EP: In a dietary context, classify each of the following fatty acids as an essential fatty acid or as a... Problem 8.46EP: In a dietary context, classify each of the following fatty acids as an essential fatty acid or as a... Problem 8.47EP Problem 8.48EP Problem 8.49EP: What are the general names for the products obtained when a triacylglycerol molecule participates in... Problem 8.50EP: What additional products are formed when a triacyl-glyoerol molecule is converted to each of the... Problem 8.51EP: Classify each of the reaction situations in Problem 19-49 as involving complete hydrolysis or... Problem 8.52EP Problem 8.53EP: Draw condensed structural formulas for all products obtained from the complete hydrolysis of the... Problem 8.54EP: Draw condensed structural formulas for all products obtained from the complete hydrolysis of the... Problem 8.55EP: Draw condensed structural formulas for all products you would obtain from the saponification with... Problem 8.56EP: Draw condensed structural formulas for all products you would obtain from the saponification with... Problem 8.57EP: Why can only unsaturated triacylglycerols undergo hydrogenation? Problem 8.58EP Problem 8.59EP: How many molecules of H2 will react with one molecule of the following triacylglycerol? Problem 8.60EP: How many molecules of H2 will react with one molecule of the following triacylglycerol? Problem 8.61EP Problem 8.62EP Problem 8.63EP Problem 8.64EP Problem 8.65EP Problem 8.66EP Problem 8.67EP Problem 8.68EP Problem 8.69EP: The following is a block diagram for a glycerophospholipid where the building blocks are labeled... Problem 8.70EP Problem 8.71EP: What structural subunits in the block diagram for a glycerophospholipid collectively constitute a... Problem 8.72EP Problem 8.73EP Problem 8.74EP Problem 8.75EP: Based on the head and two tails model for the structure of a glycerophospholipid, classify each of... Problem 8.76EP Problem 8.77EP Problem 8.78EP Problem 8.79EP Problem 8.80EP Problem 8.81EP Problem 8.82EP Problem 8.83EP Problem 8.84EP: What portion or portions of the structure of a sphingophospholipid a. constitute its tails in the... Problem 8.85EP: Which of the terms triacylglycerol, glycerophospholipid, and sphingophospholipid applies to each of... Problem 8.86EP Problem 8.87EP: Which of the terms triacylglycerol, glycerophospholipid, and sphingophospholipid applies to each of... Problem 8.88EP: Which of the terms triacylglycerol, glycerophospholipid, and sphingophospholipid applies to each of... Problem 8.89EP Problem 8.90EP Problem 8.91EP Problem 8.92EP Problem 8.93EP Problem 8.94EP Problem 8.95EP: Indicate whether each of the following statements about a steroid nucleus is true or false. a. Rings... Problem 8.96EP Problem 8.97EP Problem 8.98EP Problem 8.99EP Problem 8.100EP Problem 8.101EP: In a dietary context, what is the difference between good cholesterol and bad cholesterol? Problem 8.102EP: In a dietary context, how do HDL and LDL differ in function? Problem 8.103EP: What is the general structural characteristic associated with the majority of lipids present in a... Problem 8.104EP: What constitutes the two outside surfaces of a lipid bilayer? Problem 8.105EP: Indicate whether each of the following statements about a lipid bilayer is true or false. a. The... Problem 8.106EP: Indicate whether each of the following statements about a lipid bilayer is true or false. a. The... Problem 8.107EP: What is the function of unsaturation in the hydrocarbon tails of membrane lipids? Problem 8.108EP Problem 8.109EP Problem 8.110EP Problem 8.111EP Problem 8.112EP Problem 8.113EP Problem 8.114EP Problem 8.115EP Problem 8.116EP Problem 8.117EP Problem 8.118EP Problem 8.119EP Problem 8.120EP: Indicate whether each of the following statements concerning bile acids is true or false. a. Both... Problem 8.121EP Problem 8.122EP Problem 8.123EP Problem 8.124EP Problem 8.125EP: What is the medium through which bile acids are supplied to the small intestine? Problem 8.126EP Problem 8.127EP Problem 8.128EP Problem 8.129EP Problem 8.130EP: Classify each of the following as (1) an energy-storage lipid, (2) a membrane lipid, or (3) an... Problem 8.131EP Problem 8.132EP Problem 8.133EP Problem 8.134EP Problem 8.135EP Problem 8.136EP Problem 8.137EP Problem 8.138EP Problem 8.139EP Problem 8.140EP Problem 8.141EP: What is the major structural difference between a prostaglandin and its parent fatty acid? Problem 8.142EP: What is the major structural difference between a leukotriene and its parent fatty acid? Problem 8.143EP: What structural feature distinguishes a prostaglandin from a leukotriene? Problem 8.144EP: What structural feature distinguishes a thromboxane from a leukotriene? Problem 8.145EP: Classify each of the following types of lipids as (1) glycerol-based, (2) sphingosine-based, (3)... Problem 8.146EP: Classify each of the following types of lipids as (1) glycerol-based, (2) sphingosine-based, (3)... Problem 8.147EP: Classify each of the following types of lipids as (1) an energy-storage lipid, (2) a membrane lipid,... Problem 8.148EP Problem 8.149EP Problem 8.150EP: Draw the condensed structural formula of a wax formed from palmitic acid (Table 19-1) and cetyl... Problem 8.151EP Problem 8.152EP: Biological waxes have a head and two tails structure. Give the chemical identity of the head and of... Problem 8.153EP Problem 8.154EP Problem 8.155EP Problem 8.156EP Problem 8.157EP Problem 8.158EP Problem 8.159EP Problem 8.160EP Problem 8.161EP Problem 8.162EP format_list_bulleted