 Carbohydrates-are an organic compound made up of sugar molecules › Sugars contain the elements carbon, hydrogen, and oxygen.

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Presentation transcript:

 Carbohydrates-are an organic compound made up of sugar molecules › Sugars contain the elements carbon, hydrogen, and oxygen

 Simple sugars that contain just one sugar unit › Examples:  Glucose (Honey)  Fructose ( fruit sugar )  Galactose (comes from the Ancient Greek word for milk ) Ancient Greekmilk

 Using the dehydration reaction cells construct this process, double sugar › Example:  Sucrose-Plant Sap and Table Sugar

 Long polymer chains made up of simple sugar monomers or complex carbohydrates › Example:  Starch-Potatoes, Rice, and Corn

 Excess sugar in the form of polysaccharides › In humans, most glycogen is stored as granules in the liver and muscle cells

 Some polysaccharides in plants, serve as building materials › Most animals (including people) can not digest cellulose, therefore _________ passes through our digestive system.