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Unformatted text preview: phospholipids plasma membranes steroids cholesterol, testosterone, estrogen proteins: amino acids four levels of structure structural/fibrous, insoluble ex. Hair, bones, nails, muscle, blood clot functional/globular, soluble enzymes invertase, lactase, cellulase, digestive enzymes hormones insulin blood proteins Structure determines function (phospholipids, enzymes, waxes are good examples) If structure changes, function decreases/changes. Denature (temperature, pH, aa content) Energy. Ch. 6, pp.106-8. Qu: 6-10,15,28,29 1 Calorie = 1 kilocalorie = 1000 calories = potential energy in food = measure of heat Know this reaction: Sucrose Glucose + Fructose (in presence of enzyme Invertase ) Lactose monosaccharide + monosaccharide (enz. Lactase ) Cellulose Glucose+glucose+glucose etc. (enz. Cellulase )...
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This note was uploaded on 04/29/2008 for the course BIOL 113 taught by Professor Mcdaniel during the Spring '08 term at Western Kentucky University.
- Spring '08