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Description
Flashcards by Elena Cade, updated more than 1 year ago
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Created by Elena Cade
over 10 years ago
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| Question | Answer |
| What is the formula for Glucose? | Glucose is a hexose, a 6 carbon molecule |
| Glucose + Glucose = ? | Maltose |
| Glucose + Fructose = ? | Sucrose |
| Glucose + Galactose = ? | Lactose |
| Chemical formula for Maltose | C12H22011 |
| What kind of bonds are made between monosaccharides during a condensation reaction? | Glycosidic |
| Definition of Digestion: | Large molecules are hydrolysed by enzymes into small molecules which can be absorbed and assimilated |
| Definition of Hydrolysis: | the breaking of glycosidic bonds by the addition of water |
| What is the substrate of Amylase and what is the product? | Starch Maltose |
| What is the substrate of Maltase and what is the product? | Maltose Glucose |
| What is the substrate of Sucrase and what is the product? | Sucrose Glucose & Fructose |
| What is the substrate of Lactase and what is the product? | Lactose Glucose & Galactose |
| What is the final product of starch digestion? | Maltose |
| What element is present in proteins only and not present in carbohydrates? | Nitrogen |
| Functions of Trigclyerides: | long term energy stores insulation waterproofing protection |
| If fatty acids have single bonds the fatty acids are... | saturated |
| If fatty acids have double bonds then the fatty acid is... | unsaturated |
| Fats and oils are made by joining .. | one glycerol to three fatty acids |
| Phospholipids consist of | glycerol, 2 fatty acids and a phosphate group |
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