glucose and fructose 3.0 / 5 based on 2 ratings ? BiologyBiological molecules, organic chemistry and biochemistryASAQA Created by: maryamCreated on: 21-09-12 19:44 What is the formula of Glucose? C6H12O6 1 of 20 What elements do all carbohydrates contain? oxygen, hydrogen and carbon 2 of 20 What are the 3 basic types of carbohydrates? monosaccharides, disaccharides and polysaccharides 3 of 20 What are monosaccharides? single sugars and small molecules that dissolve in water and taste sweet. These are the units from which all larger carbohydrates are made of. 4 of 20 How are disaccharides formed? when a condensation reaction joins 2 monosaccharides 5 of 20 What are polysaccharides made up of? many single sugar molecles joined together by condensation reactions 6 of 20 Are polysaccharides made up of large or samll molecules? large 7 of 20 Is Glucose a polysaccahride or a monosaccharide? monosaccharide 8 of 20 What is a good source of Fructose? Honey 9 of 20 What is similar between glucose and fructose and what is this called? have the same number of carbon, hydrogen and oxygen atoms but are arranged differently this is callled isomers 10 of 20 How is maltose formed? glucose + glucose 11 of 20 How is sucrose formed? glucose + fructose 12 of 20 Sucrose is the most common sugar in what? in plants, coffee and tea 13 of 20 How is disaccharide lactose formed? glucose + galactose 14 of 20 What is lactose commonly known as? milk sugar 15 of 20 Are sugars small molecules and does this make them soluble in water? yes and yes 16 of 20 What can sugars also be converted into? glycoprotein 17 of 20 What is glycoprotein required for? growth and repair of organs 18 of 20 What type of carbohydrate is starch? polysaccharide 19 of 20 What properties consists in starch molecules? compact, coiled and branched, making them ideal energy stores. 20 of 20
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