Chapter 13 Carbohydrates

Chapter 13 Carbohydrates - Carbohydrates Classification...

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1 Carbohydrates Classification Monosaccharides Chiral Carbon Atoms Structures of Important Monosaccharides Cyclic Structures
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2 Carbohydrates Major source of energy from our diet Composed of the elements C, H and O Produced by photosynthesis in plants
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3 Types of Carbohydrates Monosacchrides Disaccharides Contain 2 monosacchride units Polysacchrides Contain many monosacchride units
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4 Monosacchrides Three Carbons = Triose Four Carbons = Tetrose Five Carbons = Pentose Six Carbons = Hexose
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5 Monosacchrides Aldoses are monosacchrides with an aldehyde group and many hydroxyl (-OH) groups. Ketoses are monosacchrides with a ketone group and many hydroxyl (-OH) groups.
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6 Learning Check C1 Identify each as tetrose, pentose or hexose, and as aldose or ketose A B C C CH 2 OH H OH C OH H C OH H H OH C O H C C CH 2 OH OH H C H HO O CH 2 OH
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7 Solution C1 A B aldose, hexose ketose, pentose C C CH 2 OH H OH C OH H C OH H H OH C O H C C CH 2 OH OH H C H HO O CH 2 OH
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This note was uploaded on 11/09/2011 for the course CHEM 100 taught by Professor Sdfsdf during the Winter '08 term at BYU.

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Chapter 13 Carbohydrates - Carbohydrates Classification...

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