Science
ChemistryChemistry In FocusWhich food group should compose the highest percentage of caloric intake? carbohydrates proteins fats and oils

Which food group should compose the highest percentage of caloric intake? carbohydrates proteins fats and oils

BuyFind

Chemistry In Focus

6th Edition
Tro + 3 others
Publisher: Cengage Learning
ISBN: 9781305084476
BuyFind

Chemistry In Focus

6th Edition
Tro + 3 others
Publisher: Cengage Learning
ISBN: 9781305084476

Solutions

Chapter
Section
Problem 1SC
Problem 2SC
Problem 3SC
Problem 4SC
Problem 18.1YT
Problem 18.2YT
Problem 1E
Problem 2E
Problem 3E
Problem 4E
Problem 5E
Problem 6E
Problem 7E
Problem 8E
Problem 9E
Problem 10E
Problem 11E
Problem 12E
Problem 13E
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Problem 17E
Problem 18E
Problem 19E
Problem 20E
Problem 21E
Problem 22E
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Problem 24E
Problem 25E
Problem 26E
Problem 27E
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Problem 29E
Problem 30E
Problem 31E
Problem 32E
Problem 33E
Problem 34E
Problem 35E
Problem 36E
Problem 37E
Problem 38E
Problem 39E
Problem 40E
Problem 41E
Problem 42E
Problem 43E
Problem 44E
Problem 45E
Problem 46E
Problem 47E
Problem 48E
Problem 49E
Problem 50E
Problem 51E
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Problem 53E
Problem 54E
Problem 55E
Problem 56E
Problem 57E
Problem 58E
Problem 59E
Problem 60E
Problem 61E
Problem 62E
Problem 63E
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Problem 65E
Problem 66E
Problem 67E
Problem 68E
Problem 69E
Problem 70E
Problem 71E
Problem 72E
Problem 73E
Problem 74E
Problem 75E
Problem 76E
Chapter 18, Problem 2SC
Textbook Problem

Which food group should compose the highest percentage of caloric intake?

carbohydrates

proteins

fats and oils

Expert Solution

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Chapter 18,
Problem 1SC
Chapter 18,
Problem 3SC

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Chapter 18 Solutions

Chemistry In Focus
Ch. 18 - Which type of food does not contain much protein?...Ch. 18 - Which food group should compose the highest...Ch. 18 - Some diets claim that as long as you avoid a...Ch. 18 - Which vitamins are water soluble? Vitamin A...Ch. 18 - Your Turn Calculating the Percentage of Calories...Ch. 18 - Your Turn Relating Caloric Intake and Expenditure...Ch. 18 - Human bodies contain approximately 1027 atoms....Ch. 18 - Briefly explain the digestion process.Ch. 18 - What are carbohydrates?Ch. 18 - Explain the differences among sugars, starches,...
Ch. 18 - Define monosaccharide, disaccharide, and...Ch. 18 - Draw the structures of glucose and sucrose.Ch. 18 - What happens to carbohydrates during digestion?Ch. 18 - Describe the condition known as lactose...Ch. 18 - Both starch and fiber are polysaccharides with...Ch. 18 - Although fiber has no caloric content, it still...Ch. 18 - In a healthy diet, what percentage of total...Ch. 18 - What are proteins, and what functions do they...Ch. 18 - Explain how proteins are digested.Ch. 18 - What kinds of foods are rich in proteins?Ch. 18 - What are complete proteins? How can vegetarians...Ch. 18 - What are fats and oils? What kinds of foods are...Ch. 18 - What are the chemical and physical differences...Ch. 18 - What are lipoproteins?Ch. 18 - Why are high blood cholesterol levels dangerous?Ch. 18 - Explain the difference between blood cholesterol...Ch. 18 - In a healthy diet, what percentage of total...Ch. 18 - How does the first law of thermodynamics relate to...Ch. 18 - Explain the differences in caloric content between...Ch. 18 - What is basal metabolism? How much energy does it...Ch. 18 - Why does the body use fat as long-term energy...Ch. 18 - What are vitamins?Ch. 18 - What are the fat-soluble and water-soluble...Ch. 18 - For each of the fat-soluble vitamins, explain its...Ch. 18 - What is the role of vitamin C in the body? What...Ch. 18 - List the B complex vitamins.Ch. 18 - What are the roles of the B complex vitamins? What...Ch. 18 - What are nutritional minerals?Ch. 18 - For Ca, P, I, Fe, and Zn, list the minerals role...Ch. 18 - What is the role of sodium in the body? What are...Ch. 18 - What are the roles of potassium and magnesium in...Ch. 18 - What are the roles of selenium, chromium, and...Ch. 18 - Why are additives often added to food? What...Ch. 18 - What is the GRAS list?Ch. 18 - List several antimicrobial agents, and explain...Ch. 18 - List three antioxidants, and explain their...Ch. 18 - What are the roles of sulfites and EDTA in food?Ch. 18 - What are the roles of artificial colors in foods?...Ch. 18 - List some artificial flavors and flavor enhancers...Ch. 18 - What are the roles of humectants, anticaking...Ch. 18 - What are the primary nutrients for plants?Ch. 18 - Why do plants need nitrogen? Why are plants unable...Ch. 18 - What industrial process is used to fix nitrogen?Ch. 18 - In what form do plants usually absorb phosphorus?Ch. 18 - What are the secondary nutrients and the...Ch. 18 - Why were the chlorinated hydrocarbons hailed as...Ch. 18 - Describe bioamplification.Ch. 18 - How do modern insecticides differ from their...Ch. 18 - What is the difference between broad-spectrum and...Ch. 18 - What is Agent Orange? How was it used? Why was its...Ch. 18 - List some modern herbicides and their uses.Ch. 18 - How many calories per day are used in basal...Ch. 18 - Calculate the number of calories you burn per day...Ch. 18 - If a person who expends 2200 Cal/day wants to lose...Ch. 18 - If a person who expends 2800 Cal/day wants to lose...Ch. 18 - Determine the percentage of calories from fat for...Ch. 18 - Determine the percentage of calories from fat for...Ch. 18 - Calculate the number of calories burned per day...Ch. 18 - Calculate the total number of calories you burn...Ch. 18 - Use your answer to problem 63 to calculate your...Ch. 18 - Use your answer to problem 63 to calculate your...Ch. 18 - A person who burns 2450 Cal/day eats 2625 Cal/day....Ch. 18 - A person eats 2000 Cal/day and burns 2200 Cal/day....Ch. 18 - As a person gains weight, the amount of energy...Ch. 18 - How many extra calories does it take per day to...Ch. 18 - The DRI for vitamin D in young adults is 5 g/day....Ch. 18 - The DRI for vitamin D in young adults is 10 g/day....Ch. 18 - Vegetarians avoid meats for a number of reasons,...Ch. 18 - The selling of vitamins has become a major...Ch. 18 - What is ironic about health food stores that often...Ch. 18 - DDT was used for years and saved many lives by...Ch. 18 - 76. Space-filling diagrams for the structures of...

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