13487545
Description
Flashcards by Evan Binil, updated more than 1 year ago
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Created by Evan Binil
over 6 years ago
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| Question | Answer |
| What are the three simple molecules of sugar? Monosaccharides | Glucose Galactose Fructose |
| Which are the three Disaccharides formed by the monosaccharides mentioned above? | Glucose + Glucose = Maltose Glucose + Galactose = Lactose Glucose + Fructose = Sucrose |
| Reducing Sugars | Glucose Galactose Fructose Lactose Maltose |
| Non Reducing Sugar | Sucrose |
| Test for Reducing Sugars | Add Benedicts solution. Heat it to 95 C. A coloured precipitate will form if reducing sugars are persent. |
| Test for Non Reducing Sugars | Take the sample in a test tube, add some HCl heat for 1 minute. Add Sodium Hydrogen Carbonate, to neutralize it. Carry out the benedicts test for Reducing sugar. |
| Reaction that forms Disaccharides fro Monosaccharides | Condensation |
| Reaction that forms Monosaccharides from Disaccharides | Hydrolysis |
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