Nutrition 101 - Exam #2 with 100% correct solutions 2024

A(n) _______________ is the simplest form of lipid; it is a carbon chain, flanked by hydrogens, with an acid group at one end and a methyl group at the other end. correct answersFatty Acid Olive and canola oils contain a high percentage of ____________ fatty acids. correct answersmonounsaturated A(n) ______ fatty acid is an essential, polyunsaturated fatty acid that has a double bond at the third carbon from the methyl end. correct answersomega-3 fatty acid _______________ are lipoproteins made of dietary fat surrounded by a shell of cholesterol, phospholipids, and protein that act to transport absorbed fat. correct answersChylomicron The process of _______________ removes double bonds from fatty acids, giving the fat a more solid consistency. correct answershydrogenation In the small intestine, the pancreas secretes ____________ to digest triglycerides. correct answerslipase The American Heart Association recommends that we should consume no more than _______________ milligrams of cholesterol per day. correct answers300 A meal providing 1,200 kilocalories contains 13 grams of saturated fat, 10 grams of monounsaturated fat, and 27 grams of polyunsaturated fat. This meal provides ______% of total kcal as fat. correct answers13(9) = 117, 10(9)= = 90, 27(9) - 243, 243+90+117=450, 450/1200=37.5% Sometimes phospholipids are used in commercial salad dressings to suspend vegetable oil in water. In this case, phospholipids are serving as _______________. correct answersemulsifiers What are characteristics of cholesterol? correct answers-Lipid found in cell membrane of all tissues -Transported in the blood plasma A monounsaturated fatty acid contains _______________ correct answersone double bond A saturated fatty acid contains ________________ correct answersno double bonds