This quiz works best with JavaScript enabled. Home > Agriculture > Food > Processing > Food Science – Quiz 32 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Food Science Quiz 32 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Each of the letters in FAT TOM represent a condition necessary for microorganisms to grow and multiply. The letters "O" and "M" stand for which two conditions? A) Oxygen and Minerals. B) Oxygen and Moisture. C) Oleo and Margarine. D) Old and Moldy. Show Answer Correct Answer: B) Oxygen and Moisture. 2. The process of removing dirt, dust, blood, or there visible contaminants from a surface or equipment is called A) Disinfecting. B) Spraying. C) Cleaning. D) Wiping. Show Answer Correct Answer: C) Cleaning. 3. What is a job called if it doesn't require a degree? A) Entry-level job. B) Internship. C) Career. D) Starter job. Show Answer Correct Answer: A) Entry-level job. 4. An example of an element is ..... A) Sugar. B) Iron. C) Air. D) Water. Show Answer Correct Answer: B) Iron. 5. Substances that contain particles that become gaseous quickly are called ..... A) Hard. B) Smelly. C) Volatile. D) Gases. Show Answer Correct Answer: C) Volatile. 6. The permanent change in the structure of the protein in food can be referred to as A) Gelatinisation. B) Aeration. C) Denaturation. D) Coagulation. Show Answer Correct Answer: C) Denaturation. 7. Lemon juice is example of A) Bound water. B) Free water. C) Hydrates. D) All of the above. Show Answer Correct Answer: B) Free water. 8. What is the importance of water? A) Provides energy. B) Regulate body temperature. C) For growth. D) None of above. Show Answer Correct Answer: B) Regulate body temperature. 9. Which is NOT a type of fat? A) Complete protein. B) Saturated. C) Unsaturated. D) Trans fat. Show Answer Correct Answer: A) Complete protein. 10. Molds that grow at refrigerated temperatures. A) Thermophiles. B) Heterotrophic. C) Psychrophiles. D) Mesophiles. Show Answer Correct Answer: C) Psychrophiles. 11. The pH scale ranges from number ..... to ..... A) 8; 14. B) 1; 14. C) 0; 6. D) 0; 14. Show Answer Correct Answer: D) 0; 14. 12. Which nutrient carries nutrients and oxygen throughout the body? A) Water. B) Protein. C) Minerals. D) Dairy. Show Answer Correct Answer: A) Water. 13. A chemical compound that contains carbon two hydrogens and one oxygen A) Proteins. B) Vitamins. C) Minerals. D) Carbohydrates. Show Answer Correct Answer: D) Carbohydrates. 14. ..... are polysaccharides that are soluble in water and are extracted from plants and are used to thicken, stabilize mixtures, and trap color and flavor. A) Starches. B) Cellulose. C) Pectins. D) Carbohydrate Gums. Show Answer Correct Answer: D) Carbohydrate Gums. 15. How many food samples can generally be evaluated at one time during sensoryevaluation? A) 5. B) 3. C) 10. D) 7. Show Answer Correct Answer: B) 3. 16. The substance in which a solute is dissolved A) Sands. B) Solvent. C) Alloy. D) Negative particles. Show Answer Correct Answer: B) Solvent. 17. ..... is the egg white. A) Shell membrane. B) Chalaza. C) Albumen. D) Yolk. Show Answer Correct Answer: C) Albumen. 18. Food can be classified into ..... groups. A) Five. B) Six. C) Seven. D) None of above. Show Answer Correct Answer: C) Seven. 19. When a substance moves from a liquid to gaseous phase, it is called ..... A) Evaporation. B) Deposition. C) Condensation. D) Sublimation. Show Answer Correct Answer: A) Evaporation. 20. Maltase in yeast cells acts as a catalyst for the breakdown of ..... to simple sugars in the process of making yeast bread. A) Glucose. B) Galactose. C) Sucrose. D) Maltose. Show Answer Correct Answer: D) Maltose. 21. Dairy products are a major source of what mineral? A) Potassium. B) Vitamin A. C) Calcium. D) Vitamin D. Show Answer Correct Answer: C) Calcium. 22. Process through which plants convert energy from the sun into glucose A) Photosynthesis. B) Caramelization. C) Hydrolysis. D) Crystallization. Show Answer Correct Answer: A) Photosynthesis. 23. Which of the following is an advantage of fermenting foods? A) Microbes shorten shelf life of some foods. B) Microbes help preserve some foods. C) Microbes cause foods to sour. D) Microbes accelerate softening of foods. Show Answer Correct Answer: B) Microbes help preserve some foods. 24. ..... is a protein in connective tissue that begins to soften and break down when cooked in moist heat. A) Collagen. B) Myoglobin. C) Gluten. D) Meat. Show Answer Correct Answer: A) Collagen. 25. What causes egg to coagulate? A) Air. B) Acid. C) Time. D) Heat. Show Answer Correct Answer: D) Heat. 26. The permanent change in protein from a liquid to a more solid food is referred to as A) Coagulation. B) Aeration. C) Emulsification. D) Denaturation. Show Answer Correct Answer: A) Coagulation. 27. Vegetables are a protein supplier to the human body. Vegetables are a first class protein. A) Correct. B) Not accurate. C) Wrong. D) No answer. Show Answer Correct Answer: C) Wrong. 28. Sweet and Salt added to food items for A) Reservation. B) Numeration. C) Preservation. D) None. Show Answer Correct Answer: C) Preservation. 29. Water performs all the following functions in body except A) Serving as a reactant for chemical reactions. B) Dissolving and transporting nutrients. C) Maintaining body temperature. D) Providing energy. Show Answer Correct Answer: D) Providing energy. 30. The meat industry is mandated to have HACCP while FDA commodities other than juice or seafood are mandated to have ..... plans for food safety A) Potential Controls for Human Food. B) Process Containment for Food. C) Production Checks for Food. D) Preventative Controls for Human Food. Show Answer Correct Answer: D) Preventative Controls for Human Food. ← PreviousNext →Related QuizzesFood QuizzesAgriculture QuizzesFood Science Quiz 1Food Science Quiz 2Food Science Quiz 3Food Science Quiz 4Food Science Quiz 5Food Science Quiz 6Food Science Quiz 7Food Science Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books