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Pasta vs Candy???. ORGANIC COMPOUND. Carbohydrates. Carbohydrates. Are needed for ENERGY “ ose ” endings Are made of C, H, O Have a 2:1 ratio of H:O Ring Structures Sugars, starches, cellulose, glycogen. Types of Carbohydrates. 1. Monosaccharides simple sugars Glucose Galactose
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ORGANIC COMPOUND Carbohydrates
Carbohydrates • Are needed for ENERGY • “ose” endings • Are made of C, H, O • Have a 2:1 ratio of H:O • Ring Structures • Sugars, starches, cellulose, glycogen
Types of Carbohydrates • 1. Monosaccharides simple sugars • Glucose • Galactose • Fructose • Isomers!!! • C6H12O6 ONE DIAMOND!
Continue with Carbs… • 2. Disaccharides two monosaccharides together by dehydration synthesis • Maltose • Sucrose • Lactose • C12H22O11 TWO DIAMONDS!
Still More on Carbs… • 3. polysaccharide more than three monosaccharides combined • Starch (plant energy storage) • Glycogen (animal energy storage) • Cellulose (in plant cell walls) Lots of Diamonds!!
Dehydration Synthesis of Carbohydrates!! • Monosaccharide + monosaccharide disaccharide + water
Condensation Reaction • IS ANOTHER NAME FOR DEHYDRATION SYNTHESIS!!!!!!!!!!!!!!
Hydrolysis is the REVERSE of dehydration synthesis • Add water to break carbohydrates down into their building blocks!