SCI 220T Human Nutrition: Week 2 Summative Exam Questions and Answers Latest 2024 (GRADED)

SCI 220T Human Nutrition: Week 2 Summative Exam Questions and Answers Latest 2024 (GRADED) In the United States, how frequently are the dietary guidelines issued by the U.S. Department of Agriculture (USDA) and the U.S. Department of Health and Human Services (HHS) updated? 1. Every 5 years 2. Every 1 year 3. Every 10 years 4. Every 2 years 3. Question 3 Which of the following events contributes to energy expenditure? 1. Basal metabolic rate 2. Thermic effect of food 3. Physical activity 4. All of the above 4. Question 4 The hormones involved in the hormonal signaling system of satiety are secreted by all but which of the following? 1. Brain 2. Kidneys 3. Gastrointestinal tract 4. Liver Question 5 In which state are leptin levels low? 1. Obesity 2. Over-nutrition 3. Starvation 4. Abundance 6. Question 6 Which of the following enzyme is not found in pancreatic juice? 1. lipase 2. trypsinogen 3. pepsin 4. amylase 7. Question 7 Energy stored in a nutrient is measured by which of the following? 1. Kilocalorie 2. Joules 3. Kilowatt 4. Ampere 8. Question 8 Which of the following nutrients provide the body with more stored energy than carbohydrates? 1. Proteins 2. Lipids 3. Simple sugar 4. Cholesterol 9. Question 9 Deficiency in which of the following macronutrients will result in quick death? 1. Carbohydrates 2. Water 3. Lipids 4. Protein 10. Question 10 Which micronutrients are important components of bones and teeth? 1. Calcium and phosphorous 2. Calcium and niacin 3. Phosphorous and selenium 4. Selenium and niacin 11. Question 11 The sense of hunger and thirst are controlled by which gland in the brain? 1. Thyroid 2. Pituitary 3. Pineal 4. Hypothalamus 12. Question 12 Whatistheclinicalnameofthelong,windingmusculartubeofthedigestivetract? 1. Mucosal canal 2. Tract of serosa 3. Alimentary canal 4. Digestive canal 13. Question 13 Food in the mouth is broken down by what means?