1 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007874637x/514831/fig23_2.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (22.0K)</a>]]> A) amide B) amino C) carbonyl D) carboxyl 2 A) An oil B) A fat C) A wax D) Cholesterol 3 A) The basic structure is composed of four rings. B) The structure has many fatty acids. C) The structure uses peptide bonds. D) The structure is composed entirely of water—soluble molecules. 4 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007874637x/514831/fig23_13.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (37.0K)</a>]]> A) Both acids contain 20 carbon atoms, and both are saturated. B) Both acids contain 18 carbon atoms, and both are saturated. C) Both contain 20 carbon atoms, but only oleic acid is saturated. D) Both contain 18 carbon atoms, but only stearic acid is saturated. 5 <![CDATA[<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/007874637x/514719/figure_23_16.jpg','popWin', 'width=538,height=251,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (12.0K)</a>]]> A) They have both a polar and a non-polar end. B) They are slippery. C) They are non-soluble in water. D) They are aromatic.
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