This quiz works best with JavaScript enabled. Home > Food > Processing > Food Science – Quiz 41 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Food Science Quiz 41 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Weak attraction between positive and negative ends of two molecules. A) Bound water. B) Hydrogen bond. C) Nonpolar covalent bond. D) Covalent bond. Show Answer Correct Answer: B) Hydrogen bond. 2. Lowered quality and safety of a product caused by adding inferior ingredients that may be toxic. A) Food security. B) Food terrorism. C) Adulteration. D) Food analogs. Show Answer Correct Answer: C) Adulteration. 3. Table sugar A) Sucrose. B) Glucose. C) Fructose. D) None of above. Show Answer Correct Answer: A) Sucrose. 4. If an overweight teenager wishes to lead a healthier diet, which type of milk would you recommend that teenager? A) Full cream milk. B) Low fat milk. C) Skimmed milk. D) None of above. Show Answer Correct Answer: C) Skimmed milk. 5. Which of the following factors can reduce a starch's thickening ability? A) Adding an acid. B) Heating to the gelatinization point. C) Reducing salt content. D) Reducing water content. Show Answer Correct Answer: A) Adding an acid. 6. All of the following are functions of of complex carbohydrates in food preparation except A) Decrease viscosity. B) Thicken. C) Bind. D) Provide structure. Show Answer Correct Answer: A) Decrease viscosity. 7. Eating too much sugar is the leading cause for what diseases? A) Common cold. B) Diabetes. C) The flu. D) None of above. Show Answer Correct Answer: B) Diabetes. 8. What is the food pyramid? A) A guide to take care of our food. B) A guide to choose healthy food. C) A guide to increase stamina. D) A guide to buy types of food. Show Answer Correct Answer: B) A guide to choose healthy food. 9. Which of the following is an example of a carbohydrate? A) Monosaccharide. B) Disaccharide. C) Polysaccharide. D) All of the above. Show Answer Correct Answer: D) All of the above. 10. Which is a MACRO mineral? A) Iron. B) Calcium. C) Sodium. D) Potassium. Show Answer Correct Answer: B) Calcium. 11. Crops grown with their roots suspended in liquid nitrogen liquids A) Hydroponic crops. B) Organic. C) Food processing. D) Cryogenic liquids. Show Answer Correct Answer: A) Hydroponic crops. 12. Which of the following is true about most fast foods? A) They are low in nutrient density. B) They are high in fat and calories. C) They are low in vitamins and minerals. D) All of the above. Show Answer Correct Answer: D) All of the above. 13. This term refers to the thickness of a product A) Brittleness. B) Firmness. C) Consistency. D) Density. Show Answer Correct Answer: C) Consistency. 14. Human cells use this sugar for energy A) Glucose. B) Sucrose. C) Fructose. D) Comatose. Show Answer Correct Answer: A) Glucose. 15. When do prices go up? A) When the seller wants the price raised. B) When items are in demand. C) When items are new. D) When there is plenty of supplies. Show Answer Correct Answer: B) When items are in demand. 16. Water that leaks from a gel A) Syneresis. B) Cellulose. C) Amylopectin. D) Polymer. Show Answer Correct Answer: A) Syneresis. 17. Lisa investigates the affect that environmental temperature has on the heartbeat of a human. Which of the following is the independent variable in her experiment? A) Heartbeat. B) Temperature. C) Sunlight. D) Environment. Show Answer Correct Answer: B) Temperature. 18. What is the function of egg in custard? A) Glazing. B) Thickening. C) Aeration. D) Binding. Show Answer Correct Answer: B) Thickening. 19. What cannot be controlled during a taste test? A) Lighting. B) Interaction with other taste testers. C) Personal food preferences. D) Temperature of the food. Show Answer Correct Answer: C) Personal food preferences. 20. ..... is (are) a water soluble pigment found in blackberries, blueberries, and other fruits and vegetables, and turn red in acid solutions. A) Chlorophyll. B) Tannins. C) Anthocyanins. D) Quinones. Show Answer Correct Answer: C) Anthocyanins. ← PreviousNext →Related QuizzesFood QuizzesFood Science Quiz 1Food Science Quiz 2Food Science Quiz 3Food Science Quiz 4Food Science Quiz 5Food Science Quiz 6Food Science Quiz 7Food Science Quiz 8Food Science Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books