1. © 2013 Pearson Education, Inc. Chapter 28: Applied and Industrial Microbiology $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Foods and Disease Food Production Industrial Microbiology Industrial Products Energy and the Future FINAL ROUND

2. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $100 Question Which of the following is intended to prevent contamination by identifying points at which foods are most likely to be contaminated with harmful microbes? ANSWER BACK TO GAME a.HACCP b.FDA c.USDA d.CDC

3. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $100 Answer Which of the following is intended to prevent contamination by identifying points at which foods are most likely to be contaminated with harmful microbes? BACK TO GAME a.HACCP b.FDA c.USDA d.CDC

4. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $200 Question The challenge in commercial canning is to use the BACK TO GAME ANSWER a.proper pH. b.right amount of heat. c.right disinfectant. d.correct material for the container.

5. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $200 Answer The challenge in commercial canning is to use the BACK TO GAME a.proper pH. b.right amount of heat. c.right disinfectant. d.correct material for the container.

6. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $300 Question Thermophilic anaerobic spoilage is fairly common in BACK TO GAME ANSWER a.low-acid canned foods. b.underprocessed canned foods. c.high-acid canned foods. d.high-protein foods.

7. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $300 Answer Thermophilic anaerobic spoilage is fairly common in BACK TO GAME a.low-acid canned foods. b.underprocessed canned foods. c.high-acid canned foods. d.high-protein foods.

8. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $400 Question When deep penetration is required, what is the preferred method of irradiation? a.bactericidal wavelength UV irradiation b.high-energy electrons from electron accelerators c.gamma rays produced by cobalt-60 d.UVA and UVB wavelength UV irradiation BACK TO GAME ANSWER

9. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $400 Answer When deep penetration is required, what is the preferred method of irradiation? a.bactericidal wavelength UV irradiation b.high-energy electrons from electron accelerators c.gamma rays produced by cobalt-60 d.UVA and UVB wavelength UV irradiation BACK TO GAME

10. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $500 Question Flat sour spoilage can be caused by BACK TO GAME ANSWER a. Clostridium botulinum. b. Geobacillus stearothermophilus. c. Byssochlamys fulva. d. Salmonella typhi.

11. © 2013 Pearson Education, Inc. Topic 1: Foods and Disease $500 Answer BACK TO GAME Flat sour spoilage can be caused by a. Clostridium botulinum. b. Geobacillus stearothermophilus. c. Byssochlamys fulva. d. Salmonella typhi.

12. © 2013 Pearson Education, Inc. Topic 2: Food Production $100 Question What enzyme is used in cheesemaking to form the curd? BACK TO GAME ANSWER a.rennin b.casein c.kefir d.kumiss

13. © 2013 Pearson Education, Inc. Topic 2: Food Production $100 Answer What enzyme is used in cheesemaking to form the curd? BACK TO GAME a.rennin b.casein c.kefir d.kumiss

14. © 2013 Pearson Education, Inc. Topic 2: Food Production $200 Question What species of bacteria is used to form the holes in Swiss cheese? BACK TO GAME ANSWER a. Penicillium b. Propionibacterium c. Lactobacillus d. Streptococcus

15. © 2013 Pearson Education, Inc. Topic 2: Food Production $200 Answer What species of bacteria is used to form the holes in Swiss cheese? BACK TO GAME a. Penicillium b. Propionibacterium c. Lactobacillus d. Streptococcus

16. © 2013 Pearson Education, Inc. Topic 2: Food Production $300 Question The sugars in bread dough are fermented by which of the following? BACK TO GAME ANSWER a. Streptococcus thermophilus b. Lactobacillus delbrueckii bulgaricus c. Aspergillus d. Saccharomyces cerevisiae

17. © 2013 Pearson Education, Inc. Topic 2: Food Production $300 Answer The sugars in bread dough are fermented by which of the following? BACK TO GAME a. Streptococcus thermophilus b. Lactobacillus delbrueckii bulgaricus c. Aspergillus d. Saccharomyces cerevisiae

18. © 2013 Pearson Education, Inc. Topic 2: Food Production $400 Question BACK TO GAME ANSWER Aspergillus is used to convert starch to sugars that can be fermented in the production of a.sake. b.wine. c.beer. d.rum.

19. © 2013 Pearson Education, Inc. Topic 2: Food Production $400 Answer BACK TO GAME Aspergillus is used to convert starch to sugars that can be fermented in the production of a.sake. b.wine. c.beer. d.rum.

20. © 2013 Pearson Education, Inc. Topic 2: Food Production $500 Question Which of the following is used to make vinegar? BACK TO GAME ANSWER a. Aspergillus b. Acetobacter c. Saccharomyces d. Streptococcus

21. © 2013 Pearson Education, Inc. Topic 2: Food Production $500 Answer Which of the following is used to make vinegar? BACK TO GAME a. Aspergillus b. Acetobacter c. Saccharomyces d. Streptococcus

22. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $100 Question Bioreactors are used in BACK TO GAME ANSWER a.biotechnology. b.industrial fermentation. c.distillation. d.malolactic fermentation.

23. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $100 Answer BACK TO GAME a.biotechnology. b.industrial fermentation. c.distillation. d.malolactic fermentation. Bioreactors are used in

24. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $200 Question A primary metabolite is formed BACK TO GAME ANSWER a.during the trophophase. b.when the microbe has largely completed its logarithmic growth phase. c.during the idiophase. d.essentially at the same time as new cells.

25. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $200 Answer A primary metabolite is formed BACK TO GAME a.during the trophophase. b.when the microbe has largely completed its logarithmic growth phase. c.during the idiophase. d.essentially at the same time as new cells.

26. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $300 Question In industrial microbiology, what is the importance of microbial strains? a.They are used in large-scale cultivation to produce a commercially valuable substance. b.They are genetically modified organisms. c.They produce the desired product during the idiophase. d.They differ physiologically in some significant way. BACK TO GAME ANSWER

27. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $300 Answer In industrial microbiology, what is the importance of microbial strains? BACK TO GAME a.They are used in large-scale cultivation to produce a commercially valuable substance. b.They are genetically modified organisms. c.They produce the desired product during the idiophase. d.They differ physiologically in some significant way.

28. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $400 Question How much penicillin is produced by modern cultures of Penicillium? BACK TO GAME ANSWER a.5 mg/L b.500 mg/L c.6000 mg/L d.60,000 mg/L

29. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $400 Answer BACK TO GAME How much penicillin is produced by modern cultures of Penicillium? a.5 mg/L b.500 mg/L c.6000 mg/L d.60,000 mg/L

30. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $500 Question Which of the following is FALSE regarding whole-cell systems? a.A series of steps could be carried out by one microbe’s enzymes. b.They are easy to aerate. c.They allow continuous flow processes to be utilized. d.They lack the single-enzyme specificity of immobilized enzymes. BACK TO GAME ANSWER

31. © 2013 Pearson Education, Inc. Topic 3: Industrial Microbiology $500 Answer Which of the following is FALSE regarding whole-cell systems? BACK TO GAME a.A series of steps could be carried out by one microbe’s enzymes. b.They are easy to aerate. c.They allow continuous flow processes to be utilized. d.They lack the single-enzyme specificity of immobilized enzymes.

32. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $100 Question Which organism is used in baking? BACK TO GAME ANSWER a. Streptomyces hygroscopius b. Aspergillus niger c. Sacchromyces cerevisiae d. Bacillus thuringiensis

33. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $100 Answer Which organism is used in baking? BACK TO GAME a. Streptomyces hygroscopius b. Aspergillus niger c. Sacchromyces cerevisiae d. Bacillus thuringiensis

34. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $200 Question Which amino acid is synthesized commercially as a food supplement? ANSWER BACK TO GAME a.glycine b.valine c.lysine d.glutamic acid

35. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $200 Answer BACK TO GAME Which amino acid is synthesized commercially as a food supplement? a.glycine b.valine c.lysine d.glutamic acid

36. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $300 Question Aspartame contains the amino acids aspartic acid and BACK TO GAME ANSWER a.phenylalanine. b.lysine. c.glycine. d.glutamic acid.

37. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $300 Answer Aspartame contains the amino acids aspartic acid and BACK TO GAME a.phenylalanine. b.lysine. c.glycine. d.glutamic acid.

38. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $400 Question Citric acid is produced by a. Aspergillus niger. b. Thiobacillus ferrooxidans. c. Bacillus thuringiensis. d. E. coli. ANSWER BACK TO GAME

39. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $400 Answer Citric acid is produced by a. Aspergillus niger. b. Thiobacillus ferrooxidans. c. Bacillus thuringiensis. d. E. coli. BACK TO GAME

40. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $500 Question What are Pseudomonas and Propionibacterium used to produce? BACK TO GAME ANSWER a.amylase b.vitamin B 12 c.citric acid d.riboflavin

41. © 2013 Pearson Education, Inc. Topic 4: Industrial Products $500 Answer BACK TO GAME What are Pseudomonas and Propionibacterium used to produce? a.amylase b.vitamin B 12 c.citric acid d.riboflavin

42. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $100 Question What is one of the most convenient energy sources produced from bioconversion? BACK TO GAME ANSWER a.ethane b.methane c.propane d.octane

43. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $100 Answer What is one of the most convenient energy sources produced from bioconversion? BACK TO GAME a.ethane b.methane c.propane d.octane

44. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $200 Question Brazil produces large amounts of ethanol from BACK TO GAME ANSWER a.wheat. b.rye. c.corn. d.sugar cane.

45. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $200 Answer Brazil produces large amounts of ethanol from BACK TO GAME a.wheat. b.rye. c.corn. d.sugar cane.

46. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $300 Question What is the energy content of ethanol in comparison to gasoline? BACK TO GAME ANSWER a.30% less energy b.30% more energy c.40% less energy d.40% more energy

47. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $300 Answer BACK TO GAME What is the energy content of ethanol in comparison to gasoline? a.30% less energy b.30% more energy c.40% less energy d.40% more energy

48. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $400 Question Which of the following organisms can be used to produce biofuels and do NOT take up valuable farmland needed for food production? BACK TO GAME ANSWER a.protozoa b.algae c.viruses d.bacteria

49. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $400 Answer Which of the following organisms can be used to produce biofuels and do NOT take up valuable farmland needed for food production? BACK TO GAME a.protozoa b.algae c.viruses d.bacteria

50. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $500 Question What can be burned in fuel cells to generate energy WITHOUT producing harmful residues? BACK TO GAME ANSWER a.hydrogen b.E85 c.gasoline d.algae

51. © 2013 Pearson Education, Inc. Topic 5: Energy and the Future $500 Answer What can be burned in fuel cells to generate energy WITHOUT producing harmful residues? BACK TO GAME a.hydrogen b.E85 c.gasoline d.algae

52. © 2013 Pearson Education, Inc. FINAL ROUND Question What dose of irradiation is needed to sterilize or at least greatly lower the bacterial populations in many species? BACK TO GAME ANSWER a.1 kGy b.5 kGy c.10 kGy d.15 kGy

53. © 2013 Pearson Education, Inc. FINAL ROUND Answer What dose of irradiation is needed to sterilize or at least greatly lower the bacterial populations in many species? BACK TO GAME a.1 kGy b.5 kGy c.10 kGy d.15 kGy