Nutrition 130 03 Exam 2 Study Guide S2015 Instructor Dr YC Kim Please also review learning objectives lecture questions presented in the lecture notes for each lecture yf Know the trans fatty acids properties health effects on LDL HDL and production 2 Know phospholipids properties and functions W f ed b i t S f e f a TLDl chor c U c t u i e l f ld kidney brain k6 What are substances derived from cholesterol metabolism What are the effects of alcohol and coffee on central nervous system Know the proof and alcoja pt nt Acute effects of alcohofon the body eg digestive system liver circulatory system Factors that affect alcohol absorption y Primary organs and enzymes for alcohol metabolism l 1Z Know alcoholic fatty liver disease I A3 Explain alcohol absorption sites and metabolism and the effect of over consumption on l i v er disease il dy organ fu n c t i on a nd h s f Effect of carb m4ioxide on alcohol a sorpti rr r How many aifiino aCi6s r usecT I W h at is the basic building block of protein f What are thj consequences of a diet lacking an essential amino acid in relation to body syrithesis p AtP f ut vniu u j protein synthesis j j What is the fate of amino acids in the body How is nitrogen from amino acid breakdown JH rys ome ftljdentify health consequences of too little or too much dietary protein and know the amino acids share the same carrier for transport What s the implication of this difference between kwashiorkor and murasmus 2t Know the functions of proteins eg synthesis of hormones antibodies etc t eZ Know what happens to fat soluble vitamins when protein intake is too low 5 g3 What part of amino acid determines its identity 2 A h at is edema associated with low protein intake V o A hy vitamins are important 2 2 3 JDifferentiate between fat soluble and water soluble vitamins What are major functions and deficiency symptoms of vitamins W h at are the sources of vitamins Is it limited only to plant food x 2 A h at is the most active form of vitamin E found in most supplements 29TWhat is a major role of vitamin E in cell membrane J0n Vhat is vitamin E deficjency jymptogis related to red blood cells LJA hat are symptoms o f H j h ZJiA hat are the causes of thiamin and niacinjieficiency 3 What is a major form and function o f j m n 1s Whata re t he factors that affect vitammKstatus Eg aspirin antibiotics aS Relationship between vitamin K injectiqcLatbirth and bleeding 6 What is an effect of raw egg whites on biotirifcbsorption 1 W h at are antioxidant vitamins 35rKnow 3 forms of vitamin A and their functions 3SrWhat are theJyriQtio s and defipiancys 40 What vitamin deficiency cause birfFra cti Jrff Nha is the relationship between plasma homocysteine concentration and folate B6 and B 12 y zf Tknow why folic acid is added to grains l5eficiency syndrome C Xy V45TVitamins that are destroyed by heat byllgTitrby atkattrrity u Vhat are important roles of calcium in the body J 5 W h at enhances calcium absorption M6 A hat is a precursor for vitamin D synthesis i 47 What are the factors important for vitamin D synthesis in our body P f t l l fC l 5 f f e r e n ce between osteoblasts and osteoclasts related to bone hesfttfi L ty ANhat are the factors that increase the risk for osteoporosis recommended to enhance bone mineral content 5CMdentify factors that affect risk for osteoporosis and what type of exercise is 5 A h at is BMR basal metabolic rate f W h at determines BMR Lean versus fat mass fjS f What are the factors that affect total energy balance W h at are the percentages of energy expenditure for physical activity thermic effect of rfCnow the components of energy expenditure including their approximate contribution to energy expenditure and factors affecting them 56 Obesity type and risk for cardiovascular disease 57 What is leptin and how does it work in terms of food intake and energy balance foods and BMR I f J ti L j i Z t e a f i s t t I tm l v t t y 0 t M M fe but fmhiBfj Mkmm uj i i i l i i rte pfopwties I S t a f f 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