CARB CUTOUTS Thanks to Kim

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CARB CUTOUTS Thanks to Kim Foglia @ http://www.explorebiology.com for the molecule cutout shapes

6 6 5 5 4 1 4 1 2 3 2 3 Number the carbons. Is this an α or β glucose? What could this chain be the start of? Why or why not? (glycogen, chitin, starch, cellulose?) Where would be a good branch point if you were making glycogen?

DEHYDRATION SYNTHESIS α 1,4 glycosidic linkage 2 MONOSACCHARIDES = ______ SACCHARIDE? EXAMPLES ? 6 6 5 5 4 1 4 1 2 2 3 3 ANIMATION

DISACCHARIDES SUCROSE = TABLE SUGAR LACTOSE = MILK SUGAR http://suckitupfitnessbydebeers.com/wp-content/uploads/2013/11/sucrose.gif http://blog.simpleposture.com/wp-content/uploads/2014/08/pouring-sugar.jpg http://www.rpi.edu/dept/chem-eng/Biotech-Environ/FUNDAMNT/lactose.gif http://thumbs.dreamstime.com/x/milk-1100894.jpg

DEHYDRATION SYNTHESIS “FEW” MONOSACCHARIDES = _________ SACCHARIDE? EXAMPLES ? α 1,4 glycosidic linkage 6 6 5 5 4 1 4 1 2 2 3 3

OLIGOSACCHARIDES GLYCOPROTEINS http://209.68.138.57/lc/archive/biology/PublishingImages/c04_03.jpg

DEHYDRATION SYNTHESIS MANY MONOSACCHARIDES = ___________SACCHARIDE 100’s-1000’s EXAMPLES ? α 1,4 glycosidic linkage 6 6 5 5 4 1 4 1 2 2 3 3

BRANCHING? DEHYDRATION SYNTHESIS α 1,4 glycosidic linkage 6 6 5 5 4 1 2 2 3 3

DEHYDRATION SYNTHESIS α 1,4 glycosidic linkage 6 6 5 5 4 1 4 1 2 2 3 3

BRANCHING? DEHYDRATION SYNTHESIS α 1,4 glycosidic linkage 6 6 5 5 4 1 2 2 3 3

Number the carbons. Is this an α or β glucose? 6 6 5 5 4 1 4 1 2 3 2 3 Number the carbons. Is this an α or β glucose? What could this chain be the start of? Why or why not? (glycogen, chitin, starch, cellulose?) http://science.marshall.edu/murraye/340/glucose.gif

https://thebiochemsynapse.files.wordpress.com/2013/02/cellulose.gif

http://oriabure-biology. wikispaces. com/file/view/chitin2 http://oriabure-biology.wikispaces.com/file/view/chitin2.jpg/87408319/684x318/chitin2.jpg http://oriabure-biology.wikispaces.com/file/view/chitin2.jpg/87408319/684x318/chitin2.jpg