Chapter 23: Nutrition, Metabolism, and Body Temperature Regulation

1. Chapter 23: Nutrition, Metabolism, and Body Temperature Regulation Nutrition Minerals and Vitamins General Metabolism Metabolism of Nutrients Absorption and Energy Balance $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND Questions by Mark Hollier, Georgia Perimeter College - Clarkston Campus

2. Nutrition: $100 Question • The nutrient used almost exclusively for ATP production is ________. • amino acids • fatty acids • fructose • glucose ANSWER BACK TO GAME

3. Nutrition: $100 Answer • The nutrient used almost exclusively for ATP production is ________. • amino acids • fatty acids • fructose • glucose BACK TO GAME

4. Nutrition: $200 Question • The liver produces about ________ of blood cholesterol. • 15% • 20% • 80% • 85% ANSWER BACK TO GAME

5. Nutrition: $200 Answer • The liver produces about ________ of blood cholesterol. • 15% • 20% • 80% • 85% BACK TO GAME

6. Nutrition: $300 Question • Which of the following is an essential fatty acid? • Triglyceride • Linoleic acid • Leucine • Tyrosine ANSWER BACK TO GAME

7. Nutrition: $300 Answer • Which of the following is an essential fatty acid? • Triglyceride • Linoleic acid • Leucine • Tyrosine BACK TO GAME

8. Nutrition: $400 Question • Which of the following is a lipid that is not used for energy? • Triglyceride • Fatty acid • Cholesterol • Saturated fat ANSWER BACK TO GAME

9. Nutrition: $400 Answer • Which of the following is a lipid that is not used for energy? • Triglyceride • Fatty acid • Cholesterol • Saturated fat BACK TO GAME

10. Nutrition: $500 Question • A negative nitrogen balance would be present in which situation? • Pregnancy • Growth • Starvation • All of the above ANSWER BACK TO GAME

11. Nutrition: $500 Answer • A negative nitrogen balance would be present in which situation? • Pregnancy • Growth • Starvation • All of the above BACK TO GAME

12. Minerals and Vitamins: $100 Question • Which vitamin in extreme excess causes liver damage? • Biotin • Niacin • Ascorbic acid • Tocopherol ANSWER BACK TO GAME

13. Minerals and Vitamins: $100 Answer • Which vitamin in extreme excess causes liver damage? • Biotin • Niacin • Ascorbic acid • Tocopherol BACK TO GAME

14. Minerals and Vitamins: $200 Question • Most vitamins are used as ________. • fuel • building blocks • coenzymes • hormones ANSWER BACK TO GAME

15. Minerals and Vitamins: $200 Answer • Most vitamins are used as ________. • fuel • building blocks • coenzymes • hormones BACK TO GAME

16. Minerals and Vitamins: $300 Question • This mineral is widely distributed in our plasma and tissue fluid (extracellular fluid). • Iron • Calcium • Sodium • Potassium ANSWER BACK TO GAME

17. Minerals and Vitamins: $300 Answer • This mineral is widely distributed in our plasma and tissue fluid (extracellular fluid). • Iron • Calcium • Sodium • Potassium BACK TO GAME

18. Minerals and Vitamins: $400 Question • This mineral is the most abundant mineral in the human body. • Iron • Calcium • Sodium • Potassium ANSWER BACK TO GAME

19. Minerals and Vitamins: $400 Answer • This mineral is the most abundant mineral in the human body. • Iron • Calcium • Sodium • Potassium BACK TO GAME

20. Minerals and Vitamins: $500 Question • All of the following foods are rich in minerals except ________. • vegetables • olive oil • milk • legumes ANSWER BACK TO GAME

21. Minerals and Vitamins: $500 Answer • All of the following foods are rich in minerals except ________. • vegetables • olive oil • milk • legumes BACK TO GAME

22. General Metabolism: $100 Question • The primary function of cellular respiration is ________. • to synthesize proteins • to store energy • to produce ATP • to provide oxygen to the cells ANSWER BACK TO GAME

23. General Metabolism: $100 Answer • The primary function of cellular respiration is ________. • to synthesize proteins • to store energy • to produce ATP • to provide oxygen to the cells BACK TO GAME

24. General Metabolism: $200 Question • The end product of glycolysis is ________. • glucose • pyruvic acid • ATP • fructose-6-phosphate ANSWER BACK TO GAME

25. General Metabolism: $200 Answer • The end product of glycolysis is ________. • glucose • pyruvic acid • ATP • fructose-6-phosphate BACK TO GAME

26. General Metabolism: $300 Question • Which of the following occurs in the cytoplasm? • Glycolysis • The Krebs cycle • The electron transport chain • Oxidative phosphorylation ANSWER BACK TO GAME

27. General Metabolism: $300 Answer • Which of the following occurs in the cytoplasm? • Glycolysis • The Krebs cycle • The electron transport chain • Oxidative phosphorylation BACK TO GAME

28. General Metabolism: $400 Question • What is the four-carbon molecule that starts the Krebs cycle? • Acetyl CoA • Pyruvic acid • Glyceraldehyde 3-phosphate • Oxaloacetic acid ANSWER BACK TO GAME

29. General Metabolism: $400 Answer • What is the four-carbon molecule that starts the • Krebs cycle? • Acetyl CoA • Pyruvic acid • Glyceraldehyde 3-phosphate • Oxaloacetic acid BACK TO GAME

30. General Metabolism: $500 Question • All of the following statements are true of redox reactions except ________. • oxidized substances may gain oxygen • oxidized substances may lose hydrogen • reduced substances lose energy • redox reactions are catalyzed by enzymes ANSWER BACK TO GAME

31. General Metabolism: $500 Answer • All of the following statements are true of redox reactions except ________. • oxidized substances may gain oxygen • oxidized substances may lose hydrogen • reduced substances lose energy • redox reactions are catalyzed by enzymes BACK TO GAME

32. Metabolism of Nutrients: $100 Question • Which of the following is not one of the three main processes that occurs during protein metabolism? • Beta oxidation • Oxidative deamination • Transamination • Keto acid modification ANSWER BACK TO GAME

33. Metabolism of Nutrients: $100 Answer • Which of the following is not one of the three main processes that occurs during protein metabolism? • Beta oxidation • Oxidative deamination • Transamination • Keto acid modification BACK TO GAME

34. Metabolism of Nutrients: $200 Question • Which of the following are lipids that are routinely used for energy? • Phospholipids • Steroids • Triglycerides • Amino acids ANSWER BACK TO GAME

35. Metabolism of Nutrients: $200 Answer • Which of the following are lipids that are routinely used for energy? • Phospholipids • Steroids • Triglycerides • Amino acids BACK TO GAME

36. Metabolism of Nutrients: $300 Question • Glucose molecules are combined to form glycogen in a process called ________. • gluconeogenesis • glycogenesis • glycogenolysis • glycolysis ANSWER BACK TO GAME

37. Metabolism of Nutrients: $300 Answer • Glucose molecules are combined to form glycogen in a process called ________. • gluconeogenesis • glycogenesis • glycogenolysis • glycolysis BACK TO GAME

38. Metabolism of Nutrients: $400 Question • Metabolic acidosis can result from an accumulation of ________ in the blood. • ketones • triglycerides • carbon dioxide • chylomicrons ANSWER BACK TO GAME

39. Metabolism of Nutrients: $400 Answer • Metabolic acidosis can result from an accumulation of ________ in the blood. • ketones • triglycerides • carbon dioxide • chylomicrons BACK TO GAME

40. Metabolism of Nutrients: $500 Question • All of the following are pathways of glucose catabolism except ________. • glycolysis • gluconeogenesis • the Krebs cycle • the electron transport chain ANSWER BACK TO GAME

41. Metabolism of Nutrients: $500 Answer • All of the following are pathways of glucose catabolism except ________. • glycolysis • gluconeogenesis • the Krebs cycle • the electron transport chain BACK TO GAME

42. Absorption and Energy Balance: $100 Question • Which of the following is a product of catabolism? • Oxygen • Proteins • Heat • Oxygen and heat ANSWER BACK TO GAME

43. Absorption and Energy Balance: $100 Answer • Which of the following is a product of catabolism? • Oxygen • Proteins • Heat • Oxygen and heat BACK TO GAME

44. Absorption and Energy Balance: $200 Question • Which of the following is a substance that transports cholesterol to the liver for degradation? • Very low-density lipoprotein (VLDL) • Low-density lipoprotein (LDL) • High-density lipoprotein (HDL) • Chylomicron ANSWER BACK TO GAME

45. Absorption and Energy Balance: $200 Answer • Which of the following is a substance that transports cholesterol to the liver for degradation? • Very low-density lipoprotein (VLDL) • Low-density lipoprotein (LDL) • High-density lipoprotein (HDL) • Chylomicron BACK TO GAME

46. Absorption and Energy Balance: $300 Question • Insulin promotes all of the following except ________. • gluconeogenesis • protein synthesis • glycogenesis • lipogenesis ANSWER BACK TO GAME

47. Absorption and Energy Balance: $300 Answer • Insulin promotes all of the following except ________. • gluconeogenesis • protein synthesis • glycogenesis • lipogenesis BACK TO GAME

48. Absorption and Energy Balance: $400 Question • Which of the following is the critical factor influencing BMR? • Age • Body surface area • Weight • Gender ANSWER BACK TO GAME

49. Absorption and Energy Balance: $400 Answer • Which of the following is the critical factor influencing BMR? • Age • Body surface area • Weight • Gender BACK TO GAME

50. Absorption and Energy Balance: $500 Question • Which of the following substances does not suppress appetite and increase satiety? • Neuropeptide Y • Leptin • Insulin • Cholecystokinin ANSWER BACK TO GAME