SCI/220T Human Nutrition The Latest Version A+ Study Guide **********************************************
SCI 220T Entire Course Link https://www.onlinehelp123.com/sci-220 **********************************************
SCI 220T Wk 3 - Summative Assessment 2: Exam Complete the Week 3 Exam. You have one attempt at the exam and will not see the correct answers. Be sure to review all previous course materials before attempting the exam.
Assignment Content 1. Question 1 Macronutrients derives from the Greek prefix makro-, which means which of the following? 1. Small 2. Large 3. Far 4. Near 2. Question 2 The primary function of a macronutrient is to do which of the following? 1. Support brain development 2. Regulate blood sugar 3.
Provide energy 4. Reduce cholesterol 3. Question 3 What is the name of the biomolecule comprised of amino acids? 1. Protein 2. Carbohydrate 3. Lipid 4. Vitamin 4. Question 4 Complex carbohydrates are comprised of which of the following? 1. Disaccharides 2. Oligosaccharides 3. Polysaccharides 4. All of the above 5. Question 5 For the average adult, the United States Department of Agriculture recommends how many grams of protein intake per day? 1. 20 grams 2. 60 grams 3. 100 grams 4. 75 grams 6. Question 6 Proteins provide an important dietary source of which mineral element? 1. Phosphorous 2.
Nitrogen 3. Potassium 4. Calcium 7. Question 7 Which of the following fats are the most dangerous to the human body when present in excess? 1. Saturated fats 2. Polyunsaturated fats 3. Trans fats 4. Monounsaturated fats 8. Question 8 The mixture of food and digestive juices is referred to as which of the following? 1. Chyme 2. Digesta 3. Both a and b 4. Neither a nor b 9. Question 9 Digestion of macronutrients begins in which organ of the gastrointestinal tract? 1. Mouth 2. Esophagus 3. Stomach 4. Small intestine 10. Question 10 Microvilli of the small intestine play an important role in digestion by doing which of the following?
1. Increasing absorptive surface area 2. Improving blood circulation 3. Filtering our impurities from the food 4. Adding microbes to the chyme matter 11. Question 11 The majority of water and electrolytes are absorbed in which segment in the gastrointestinal tract? 1. Mouth 2. Stomach 3. Large intestine 4. Esophagus 12. Question 12 What is the process that makes the peptide bonds of proteins available to digestive enzymes? 1. Digestion 2. Denaturation 3. Peptidase 4. Hydrolyzing 13. Question 13 Non-digestible carbohydrates are most commonly referred to as which of the following? 1. Glycogen 2. Amylase
3. Maltose 4. Dietary fiber 14. Question 14 Because bile salts are important lipolytic enzymes, fat digestion relies on which of the following accessory organs? 1. Small intestine 2. Pancreas 3. Liver 4. Salivary glands 15. Question 15 The regulation of the gastrointestinal response is done via which of the following? 1. Hormonal interactions 2. Neural interactions 3. Hormonal and neural interactions 4. Neural and electrical interactions
