MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Ethanol is better than butanol as fuel additive. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Which of the following condition is correct according to lactic acid fermentation? |
| A. | Both Low temperature and pH |
| B. | Both High temperature and pH |
| C. | Low temperature and high pH |
| D. | High temperature and low pH |
| Answer» E. | |
| 3. |
What do you mean by Homolactic fermentation? |
| A. | Homogenous environment |
| B. | Heterogenous environment |
| C. | Single acid production |
| D. | Two similar acid production |
| Answer» D. Two similar acid production | |
| 4. |
Continuous operation is better than Batch operation in ethanol fermentation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
WHAT_DO_YOU_MEAN_BY_HOMOLACTIC_FERMENTATION??$ |
| A. | Homogenous environment |
| B. | Heterogenous environment |
| C. | Single acid production |
| D. | Two similar acid production |
| Answer» D. Two similar acid production | |
| 6. |
CONTINUOUS_OPERATION_IS_BETTER_THAN_BATCH_OPERATION_IN_ETHANOL_FERMENTATION.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Ethanol is better than butanol as fuel additive.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Which of the following condition is correct according to lactic acid fermentation?$ |
| A. | Both Low temperature and pH |
| B. | Both High temperature and pH |
| C. | Low temperature and high pH |
| D. | High temperature and low pH |
| Answer» E. | |
| 9. |
Lignincellulose is a part of woody material. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Saccharolysis is _________ |
| A. | Conversion of starch into sugar |
| B. | Conversion of sugar into starch |
| C. | Hydrolysis of sugar |
| D. | Breakdown of sugar |
| Answer» D. Breakdown of sugar | |
| 11. |
Amylolytic is ___________ |
| A. | Conversion of starch into sugar |
| B. | Conversion of sugar into starch |
| C. | Hydrolysis of sugar |
| D. | Breakdown of sugar |
| Answer» B. Conversion of sugar into starch | |
| 12. |
What do you mean by Saccharified? |
| A. | Joining of sugars |
| B. | Joining of fats |
| C. | Breaking of fats |
| D. | Breaking of carbohydrates |
| Answer» E. | |
| 13. |
Anaerobic respiration and anaerobic fermentation are same. |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
What is Whey? |
| A. | A crop |
| B. | A wheat |
| C. | Liquid of milk curdled |
| D. | Soy protein |
| Answer» D. Soy protein | |
| 15. |
Zymomonas mobilis is __________ |
| A. | Facultative aerobe |
| B. | Facultative anaerobe |
| C. | Non- facultative aerobe |
| D. | Non-facultative aerobe |
| Answer» C. Non- facultative aerobe | |
| 16. |
Fructose is a hexose sugar. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 17. |
Saccharomyces translation means_________ |
| A. | Non-sugar Fungus |
| B. | Non-sugar yeast |
| C. | Sugar fungus |
| D. | Sugar bacteria |
| Answer» D. Sugar bacteria | |
| 18. |
Ethanol is an electrolytic solution. |
| A. | True |
| B. | False |
| Answer» C. | |
| 19. |
Ethanol is fermented from which type of source? |
| A. | Fat |
| B. | Lipids |
| C. | Starch |
| D. | Fiber |
| Answer» D. Fiber | |