Homework Answers
Following statements are true
- essential fatty acids must be supplied by food
- subcutaneous fat stores triglycerides and keep body warm
- phospholipids are major component of plasma membrane
- phospholipids such as lecithin serve as antioxidant in food
- cholestrol is used to make certain hormones
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Lipids have many functions in the body as well as in foods. Select all of the...
FNES 263 Exam 3 Review Sheet Lipids How fats verses oils are defined Explain the basic...
FNES 263 Exam 3 Review Sheet Lipids How fats verses oils are defined Explain the basic chemical structure of triglycerides, phospholipids, cholesterol Definition of short, medium and long chain fatty acid Know the nomenclature of fatty acids and how their chemical structure differs Digestion, Absorption and Transport o know each step of digestion, absorption, and transport of lipids in the body o Including the function of lipoproteins, and major content of each lipoprotein . Function O Describe the functions of...
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B)...
1. Which of the following statements describes lipids? A) Lipids all have the steroid backbone. B) The body stores excess calories as lipids. C) Lipids are insoluble in water, but soluble in nonpolar solvents. D) Lipids are soluble in water, but insoluble in nonpolar solvents. E) Lipids are insoluble in all solvents 2. Which of the following type of molecule is not a lipid? A) amino acid B) triglyceride C) phospholipid D) steroid E) eicosanoid 3. Which type of lipid...
Lipid Study Guide Worksheet Basic structure and properties of lipids Triglycerides are made up of fatty...
Lipid Study Guide Worksheet Basic structure and properties of lipids Triglycerides are made up of fatty acids and one Gol Saturated fats have a double bonds. Monounsaturated fats have double bonds. Polyunsaturated fats have double bonds. Saturated fats are saturated with Saturated fats tend to be_sol a t room temperature and are more __and less subject _ The bonds in unsaturated fats make them more at room temperature. Saturated fats are found mainly in foods. They are frequently called fats....
a cholesterol b. phospholipid e. triglyceride d.sone of the above 4 Which of the following appears to have the grea...
a cholesterol b. phospholipid e. triglyceride d.sone of the above 4 Which of the following appears to have the greatest effect on lowering blood cholesterol levels? a decrease in saturated fat consumption e.decrease in cholesterol consumption b. decrease in sugar consumption d. decrease in carbohydrate consumption 5. Which group of food is highest in fat b. apple, spinach, com eggs, cheese, milk c. e. margarine,salad dressing.com ol 6. When fat droplets are suspended in water, they are said to be...
d. stored as free fatty acids in the musele tissue 8. soybean and sunflower oils are good source of a. saturated fa...
d. stored as free fatty acids in the musele tissue 8. soybean and sunflower oils are good source of a. saturated fatty acids b. monounsaturated fatty acids d. mixture of b and c c. polyunsaturated fatty acids Food industry uses lecithin as an a. preservative b. antioxidant c. emulsifier d. all of the above 9. Fasting blood cholesterol range between -(mg/dl) a. 130-160 b. 200-240 c. 150-2900 d. 40-80 (40) Answer the following questions How phospholipids differ from triglycerides in...
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids...
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids 17. Cell membranes are composed of a __bilayer. a triglyceride c. sterol b. tripeptide d. phospholipid 18. The degree of saturation of a fatty acid is determined by the number of - atoms in the molecule. a. carbon c. hydrogen b. oxygen d. nitrogen 19. Foods high in cholesterol include all of the following except a. liver C. eggs b. milk d. peanut butter...
Juliana Etienne ; blanni Saint Jean Page 117 of 147 Stephanie Florant Sci 122 L'ab9 Lipids...
Juliana Etienne ; blanni Saint Jean Page 117 of 147 Stephanie Florant Sci 122 L'ab9 Lipids Pre-lab study questions 1. Lipids are a group of molecules that can be divided into five major subgroups based on their Structure and function in the body. Give the specific name to each of the following lipid subgroups: fatty acids ; long chain hydrocarbons with a carboxyl groups. parts of Triglycerides and phospholipids : critical mediators of immune response fat and oil in food...
Study Guide for Exam #2 Carbohydrates • Differences between Type Tune Il Diabetes and gestational Diabetes....
Study Guide for Exam #2 Carbohydrates • Differences between Type Tune Il Diabetes and gestational Diabetes. How do you treat each one? What is the normal range for blood glucose? How is glucose regulated in the body? What hormones play a role in glucose reuptake or release? Fiber requirements for men and women. What does fiber do? What does fiber help prevent? What are the differences between monosaccharides, disaccharides, polysaccharides? What are their compositions? What is the composition of table...
D Question 1 Opts Which of the following statements are NOT True about protein and the...
D Question 1 Opts Which of the following statements are NOT True about protein and the diet? Most adults require 0.8 grams of protein per kg Extra protein is necessary to build muscle Protein contains the nitrogen element Protein yields 4 kcal/g of energy A meal of beans and corn tortillas provides complete protein An essential amino acid can not be synthesized by the body Plant proteins are high quality protein Amino acids are the building blocks for protein Animal...
Mineral nutrients can have a variety of functions in the body. Select all of the statements...
Mineral nutrients can have a variety of functions in the body. Select all of the statements that apply to the major roles of minerals in the body. Check All That Apply Most minerals can be metabolized for energy to release approximately 2 kcal/mg. Some minerals, including calcium and phosphorus, form structural components of tissues, As inorganic ions, some minerals function as cofactors for chemical reactions, Fat-soluble minerals are necessary for the digestion of lipids.
FNES 263 Exam 3 Review Sheet Lipids How fats verses oils are defined Explain the basic chemical structure of triglycerides, phospholipids, cholesterol Definition of short, medium and long chain fatty acid Know the nomenclature of fatty acids and how their chemical structure differs Digestion, Absorption and Transport o know each step of digestion, absorption, and transport of lipids in the body o Including the function of lipoproteins, and major content of each lipoprotein . Function O Describe the functions of...
Lipid Study Guide Worksheet Basic structure and properties of lipids Triglycerides are made up of fatty acids and one Gol Saturated fats have a double bonds. Monounsaturated fats have double bonds. Polyunsaturated fats have double bonds. Saturated fats are saturated with Saturated fats tend to be_sol a t room temperature and are more __and less subject _ The bonds in unsaturated fats make them more at room temperature. Saturated fats are found mainly in foods. They are frequently called fats....
a cholesterol b. phospholipid e. triglyceride d.sone of the above 4 Which of the following appears to have the greatest effect on lowering blood cholesterol levels? a decrease in saturated fat consumption e.decrease in cholesterol consumption b. decrease in sugar consumption d. decrease in carbohydrate consumption 5. Which group of food is highest in fat b. apple, spinach, com eggs, cheese, milk c. e. margarine,salad dressing.com ol 6. When fat droplets are suspended in water, they are said to be...
d. stored as free fatty acids in the musele tissue 8. soybean and sunflower oils are good source of a. saturated fatty acids b. monounsaturated fatty acids d. mixture of b and c c. polyunsaturated fatty acids Food industry uses lecithin as an a. preservative b. antioxidant c. emulsifier d. all of the above 9. Fasting blood cholesterol range between -(mg/dl) a. 130-160 b. 200-240 c. 150-2900 d. 40-80 (40) Answer the following questions How phospholipids differ from triglycerides in...
16. Fats and oils are also known as - a triglycerides b. tripeptides sterols d. phospholipids 17. Cell membranes are composed of a __bilayer. a triglyceride c. sterol b. tripeptide d. phospholipid 18. The degree of saturation of a fatty acid is determined by the number of - atoms in the molecule. a. carbon c. hydrogen b. oxygen d. nitrogen 19. Foods high in cholesterol include all of the following except a. liver C. eggs b. milk d. peanut butter...
Juliana Etienne ; blanni Saint Jean Page 117 of 147 Stephanie Florant Sci 122 L'ab9 Lipids Pre-lab study questions 1. Lipids are a group of molecules that can be divided into five major subgroups based on their Structure and function in the body. Give the specific name to each of the following lipid subgroups: fatty acids ; long chain hydrocarbons with a carboxyl groups. parts of Triglycerides and phospholipids : critical mediators of immune response fat and oil in food...
Study Guide for Exam #2 Carbohydrates • Differences between Type Tune Il Diabetes and gestational Diabetes. How do you treat each one? What is the normal range for blood glucose? How is glucose regulated in the body? What hormones play a role in glucose reuptake or release? Fiber requirements for men and women. What does fiber do? What does fiber help prevent? What are the differences between monosaccharides, disaccharides, polysaccharides? What are their compositions? What is the composition of table...
D Question 1 Opts Which of the following statements are NOT True about protein and the diet? Most adults require 0.8 grams of protein per kg Extra protein is necessary to build muscle Protein contains the nitrogen element Protein yields 4 kcal/g of energy A meal of beans and corn tortillas provides complete protein An essential amino acid can not be synthesized by the body Plant proteins are high quality protein Amino acids are the building blocks for protein Animal...
Mineral nutrients can have a variety of functions in the body. Select all of the statements that apply to the major roles of minerals in the body. Check All That Apply Most minerals can be metabolized for energy to release approximately 2 kcal/mg. Some minerals, including calcium and phosphorus, form structural components of tissues, As inorganic ions, some minerals function as cofactors for chemical reactions, Fat-soluble minerals are necessary for the digestion of lipids.
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