pack 1
- Created by: procrastination101
- Created on: 24-02-16 09:00
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- pack 1
- biological molecules
- monomers joined together form polymers, polymerisation
- water molecules made in polymerisation condensation reaction
- polymers broken down by adding water, hydrolysis reaction
- metabolism is chemical processes taking place in living organisms
- monomers joined together form polymers, polymerisation
- carbohydrates
- polymers are organic molecules
- monosaccharides are respiratory substances
- glucose has 2 isomers alpha and beta
- monosaccharides are reducing sugars. they donate electrons to other chemicals.
- test for reducing sugars is add benedicts reagent and heat . if reducing sugar present insoluble red precipitate forms. semi quantitative
- 2 monosaccharides make a disaccharide. many monosaccharides make a polysaccharide
- when monosaccharides join they form a glycosidic bond
- lipids
- starch, glycogen and cellulose
- biological molecules
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