1. Review Lecture Exam 1

2. Nutrition Define: Wellness, Nutrient, Kcal, Homeostasis 4 Macronutrients and Functions Micronutrients and Functions Water DRI = EAR + RDA + ADI + UL AMDR % for macronutrients Nutritional Status assessment Malnutrition: define, types Scientific Method: steps Research Studies: types Nutrigenomics

3. Healthy Diets 4 keys Food labels: requirements, Nutrition facts Label claims and approved terms Nutrient dense foods Physical activity My Pyramid: 6 categories, discretionary Ethnic/Cultural changes for MyPyramid Serving sizes Eating out

4. GI system and interactions Define terms: huger, appetite Nervous controls (CNS and PNS) Hormonal: define, examples and controls Environmental triggers GI terms, organs, and functions Phases of digestion Enzymes: define, examples Water chemistry General Problems/Conditions/Diseases

5. CH2O Sources Structure Formula Types –Mono/Di –Complex –Alcohol Use/Function Kcal and AMDR Digestion (where) Enzymes (specific) Absorption (where, how) Hormones (names, actions) Transport Storage (types, where) Retrieval Glycemic Index Glycemic load Catabolic processes –Glycolysis –Fermentation –Respiration Alternative Sweeteners –Nutritive –Nonnutritive –High Fructose Corn Syrup General Problems

6. Lipids Sources FA Structure –C-C bonds –Essential FA 5 Classes Use/Functions for types Kcal and AMDRs Digestion (where) Enzymes (specific) Bile (source, storage, use) Absorption (where, how) Hormones (names, actions) Transport –Micelles –Chylomicrons Storage Retrieval Catabolic Processes –Glycolysis (glycerol) –Beta oxidation (FA) Transfats Fat replacers HDL and LDL General Problems

7. Proteins Source AA Structure –-NH2 –Essential –Transamination Protein Synthesis –Transcription –Translation Protein Structure –Levels –Groups –Denature Use Vegetarian/Vega diets Kcal and AMDR and RDA Digestion (where) Enzymes (specific) Absorption (where, how) Hormones (names, actions Transport Storage Catabolic Processes –Deamination –Urea formation Nitrogen balance –Consumption –Excretion –+, -, = General Problems/Conditions

8. Test Format Pencil Mini-Essay Book (scantron + writing area) 100 point exam –75 points M/C –25 points short answer, definition, etc. –E.C. max at 5 points Chapters 1-6 Test taking skills: Budget time effectively