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Fig. 3-3a-1 Unlinked monomer Short polymer. Fig. 3-3a-2 Unlinked monomer Short polymer Longer polymer Dehydration reaction.

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Presentation on theme: "Fig. 3-3a-1 Unlinked monomer Short polymer. Fig. 3-3a-2 Unlinked monomer Short polymer Longer polymer Dehydration reaction."— Presentation transcript:

1 Fig. 3-3a-1 Unlinked monomer Short polymer

2 Fig. 3-3a-2 Unlinked monomer Short polymer Longer polymer Dehydration reaction

3 Fig. 3-3b-1

4 Fig. 3-3b-2 Hydrolysis

5 Fig. 3-UN1 Short polymer Monomer Hydrolysis Dehydration Longer polymer

6

7 Structural Abbreviated Simplified GLUCOSE- chemical formula? C 6 H 12 O 6

8 GALACTOSE- chemical formula? C 6 H 12 O 6

9 Figure 5.3x Hexose sugars Glucose Galactose H H H OH

10 FRUCTOSE- chemical formula? C 6 H 12 O 6

11 Glucose

12 Maltose

13 GLUCOSE + = MALTOSE GLUCOSE + FRUCTOSE = SUCROSE GLUCOSE + GALACTOSE = LACTOSE chemical formulas? C 12 H 22 O 11 + H 2 0

14 Figure 5.5x Glucose monomer and disaccharides Glucose monomer Sucrose Maltose

15 Starch granules in potato tuber cells Glycogen granules in muscle tissue Cellulose fibrils in a plant cell wall Cellulose molecules Glucose monomer GLYCOGEN CELLULOSE Hydrogen bonds STARCH

16 Fig. 3-6 ….-G-G-G-G-G-G-G-G-G-G-G-… + several H 2 0 G + G + G + G + G etc.+ F + F

17 Fig. 3-7 Starch granules in potato tuber cells Glycogen granules in muscle tissue Cellulose fibrils in a plant cell wall Cellulose molecules Glucose monomer GLYCOGEN CELLULOSE Hydrogen bonds STARCH

18 Fig. 5-9

19 WHY CELLULOSE IS IMPORTANT FOR COLON HEALTH

20 Goblet cell

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26 PASTA IS MADE OF THE POLYSACCHARIDE STARCH (AMYLOSE) ….-G-G-G-G-G-G-G-G-G-G-G-….

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28 WHAT HAPPENS AFTER EATING? 1- The starch is digested (hydrolysis) into glucose. 2- glucose is absorbed into the blood 3- blood glucose levels rise 4- since the glucose is not needed, it gets stored

29 1 2 3 4 5 Glucose is not needed and is too high!!

30 IT’S GAME DAY AND YOU FORGOT TO EAT BREAKFAST YOU STILL HAVE ENERGY…????????????

31 1 2 3 4 5 SKIP A MEAL AND GLUCOSE IS TOO LOW!!


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