This quiz works best with JavaScript enabled. Home > Food > Processing > Food Science – Quiz 33 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Food Science Quiz 33 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Matter can have a physical change. What change happens during freezing? A) Solid to gas. B) Gas to solid. C) Liquid to solid. D) Liquid to gas. Show Answer Correct Answer: C) Liquid to solid. 2. Which dehydration method is fastest? A) Belt drying. B) Drum drying. C) Spray drying. D) Tray drying. Show Answer Correct Answer: C) Spray drying. 3. Which of the following is a lipid? A) Cholesterol. B) Cellulose. C) Glucose. D) Protein. Show Answer Correct Answer: A) Cholesterol. 4. Which step in the experiment process involves monitoring a control and variations? A) Defining the problem. B) Designing the experiment. C) Conducting the experiment. D) Evaluating the results. Show Answer Correct Answer: C) Conducting the experiment. 5. Supertasters can have as many as ..... taste buds per square cent. A) 500. B) 900. C) 1100. D) 1500. Show Answer Correct Answer: C) 1100. 6. What is the effect of an unbalanced food intake? A) Strong teeth. B) Constipation. C) Strong body. D) Feel full. Show Answer Correct Answer: B) Constipation. 7. ..... is a type of organic acid. A) Gluten. B) Essential amino acid. C) Coagulation. D) Amino acid. Show Answer Correct Answer: D) Amino acid. 8. In ..... ovens, fans move the heated air around in the oven, distributing it more evenly. Food is heated faster & more evenly with less burning. A) Convection. B) Convectional. C) Microwave. D) All of the above. Show Answer Correct Answer: A) Convection. 9. When you are lactose intolerant, you do not produce which of the following enzymes which is needed to breakdown milk sugar? A) Galactase. B) Sucrase. C) Lactase. D) Maltase. Show Answer Correct Answer: C) Lactase. 10. This is located at the base of the brain and associates with 1000's of types of nerve stimulation with specific foods and/or experiences. A) Thalamus. B) Olfactory Bulb. C) Astringency. D) Epidermis. Show Answer Correct Answer: B) Olfactory Bulb. 11. ..... is essential for forming haemoglobin. A) Vitamin A. B) Phosphorus. C) Iron. D) Calcium. Show Answer Correct Answer: C) Iron. 12. To avoid health problems you should eat ..... and ..... A) Fruits only. B) Fruits and vegetables. C) Vegetables only. D) None of above. Show Answer Correct Answer: B) Fruits and vegetables. 13. Refrigerators should be set on.. A) 43F or below. B) 40F or below. C) 42F or below. D) 44F or below. Show Answer Correct Answer: B) 40F or below. 14. Water boiling is an example of ..... A) Conduction. B) Radiation. C) Density. D) Convection. Show Answer Correct Answer: D) Convection. 15. What is the sorce of energy plants use for photosynthesis? A) Oxygen. B) Carbon dioxide. C) Sunlight. D) Water. Show Answer Correct Answer: C) Sunlight. 16. Ground beef turns from a bright cherry red color to brown or ..... due to prolonged exposure to oxygen. A) Myoglobin. B) Deoxumyoglobin. C) Oxymyoglobin. D) Metmyoglobin. Show Answer Correct Answer: D) Metmyoglobin. 17. A method for preventing lumps when thickening a sauce with starch A) Slurry. B) Roux. C) Cold water paste. D) Buerre manie. Show Answer Correct Answer: C) Cold water paste. 18. This is often added to fruit to prevent it from turning brown. A) Nitrates. B) Fructose. C) BHA. D) Sulfites. Show Answer Correct Answer: D) Sulfites. 19. Which food group should you eat every day? A) Protein. B) Fat. C) Carbohydrates. D) ALL of the above. Show Answer Correct Answer: D) ALL of the above. 20. Obesity occurs when we eat rich of A) Protein. B) Vitamin. C) Fat. D) Calcium. Show Answer Correct Answer: C) Fat. ← 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