This quiz works best with JavaScript enabled. Home > Food > Processing > Food Science – Quiz 46 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Food Science Quiz 46 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A reduction in the risk of ..... is a benefit of eating soybeans. A) Cardiovascular disease. B) Celiac disease. C) Diabetes. D) Coronary heart disease. Show Answer Correct Answer: D) Coronary heart disease. 2. The energy that supplies the force needed for a reaction is ..... A) Activation Energy. B) Explosive Energy. C) Initial Energy. D) Starter Energy. Show Answer Correct Answer: A) Activation Energy. 3. ..... is a common process used in the food industry that involves the addition of salt, sugar, and vinegar to lengthen their shelf life. A) Canning. B) Dehydration. C) Pickling. D) Salting. Show Answer Correct Answer: C) Pickling. 4. How does freezing foods affect bacterial growth? A) Kills bacteria. B) Allows bacteria to grow rapidly. C) Stops or slows down bacteria. D) None of above. Show Answer Correct Answer: C) Stops or slows down bacteria. 5. A large pressure canner used to commercially can food is called a ..... A) Finisher. B) Extruder. C) Retort. D) Formax. Show Answer Correct Answer: C) Retort. 6. Rice classified as..... A) Fats. B) Sugars. C) Carbohydrates. D) None of above. Show Answer Correct Answer: C) Carbohydrates. 7. What conditions are needed for bacteria growth? A) Coolnessmoisturefood. B) Warmthmoisturefood. C) Warmthdrynessfood. D) Coolnessdrynessfood. Show Answer Correct Answer: B) Warmthmoisturefood. 8. How do you pickle some thing A) Dip a cucumber in acetic acid. B) Dip a cucumber in lactic acid. C) Call a cucumber a pickle. D) Pickle it. Show Answer Correct Answer: A) Dip a cucumber in acetic acid. 9. Diabetics must monitor.....in the diet as carefully as sucrose A) Artificial sweeteners. B) Nonnutritive sweeteners. C) Nutritive sweeteners. D) All are correct. Show Answer Correct Answer: C) Nutritive sweeteners. 10. The process of a food item becoming unfit for consumption due to contact with an unclean organism. A) Food contamination. B) Food microbiology. C) Food science. D) None of above. Show Answer Correct Answer: A) Food contamination. 11. The process of piercing meat with needles or sharp blades to break up muscle fibers is called ..... A) Grinding. B) Mechanical tenderization. C) Emulsification. D) Tumbling. Show Answer Correct Answer: B) Mechanical tenderization. 12. What method of food preserving deprives microorganisms of moisture? A) Canning. B) Pickling. C) Drying. D) Freezing. Show Answer Correct Answer: C) Drying. 13. If a particular .....is missing from the diet, it can affect the growth and proper functioning of the body. A) Food. B) Nutrient. C) Roughage. D) Water. Show Answer Correct Answer: B) Nutrient. 14. Heat sensitive products such as milk, eggs, and protein powders are usually dried using ..... drying to reduce nonenzymatic browning and carmelization of the finishedproduct. A) Tray. B) Belt. C) Drum. D) Spray. Show Answer Correct Answer: D) Spray. 15. ..... ovens work by making the molecules in the food vibrate. This vibration is what causes the heat. A) Convection. B) Convectional. C) Microwave. D) All of the above. Show Answer Correct Answer: C) Microwave. 16. Three categories of microbes can have positive uses in food are..... A) Bacteria, viruses, hyphae. B) Mycelium, hyphae, spores. C) Yeast, viruses, mycelium. D) Bacteria, yeast, mold. Show Answer Correct Answer: D) Bacteria, yeast, mold. 17. ..... is bright orange in color and found in foods from plant sources. A) Retinol. B) Beta-carotene. C) Ergocaliciferol. D) Cobalamin. Show Answer Correct Answer: B) Beta-carotene. 18. What food group supplies a large amount of protein? A) Dairy. B) Fruit. C) Meats. D) Vegetables. Show Answer Correct Answer: C) Meats. 19. What is the maximum number of food samples untrained tasters should be given to evaluate at one time? A) 2. B) 5. C) 8. D) 10. Show Answer Correct Answer: B) 5. 20. An example of a solute is ..... A) Sugar. B) Steam. C) Water. D) None of the above. Show Answer Correct Answer: A) Sugar. ← 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