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                    <OTText id="5dc14bf6-947b-11dd-afcd-1d9c4517fe85" text="&#xA;An increase in the ratio of oxygen atoms to hydrogen and carbon... (check all that are true)" />
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                        <OTText id="5dc14bf8-947b-11dd-afcd-1d9c4517fe85" text="increases the separation of surface charge" />
                        <OTText text="decreases the separation of surface charge" />
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                    <OTText id="62971708-947b-11dd-afcd-1d9c4517fe85" text="&#xA;Cellulose is made of long polysaccharide chains that line up in parallel. How does this structure relate to its function?" />
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                <OTQuestion id="6780b832-947b-11dd-afcd-1d9c4517fe85" name="http://ri-itest.concord.org/SAMActivities/LipidsAndCarbs/LipidsAndCarbs_v2/page9.cml">
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                    <OTText id="6780df43-947b-11dd-afcd-1d9c4517fe85" text="&#xA;Branched polysaccharides can be more easily separated into individual chains then linear polysaccharides like cellulose. This is explained by:" />
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                        <OTText text="the tight fit that can occur between branched molecules." />
                        <OTText text="the increased number of covalent bonds in linear chains." />
                        <OTText text="the increased number of weak interactions that can form between branched chains." />
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