MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Microbiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following product utilizes whey as its raw material? |
| A. | lactic acid |
| B. | acetic acid |
| C. | glutamic acid |
| D. | lysine |
| Answer» B. acetic acid | |
| 2. |
Which of the following yeast is used for the production of riboflavin? |
| A. | Saccharomyces cerevisiae |
| B. | Eremothecium ashbyi |
| C. | Saccharomyces rouxii |
| D. | Candida utilis |
| Answer» C. Saccharomyces rouxii | |
| 3. |
Insulin was isolated from which of the following organs of animals? |
| A. | small intestine |
| B. | tongue |
| C. | pancreas |
| D. | stomach |
| Answer» D. stomach | |
| 4. |
Which of the following product is used for the treatment of pernicious anemia? |
| A. | Insulin |
| B. | Streptokinase-streptodornase |
| C. | Cobalamin |
| D. | Sorbose |
| Answer» D. Sorbose | |
| 5. |
INSULIN_WAS_ISOLATED_FROM_WHICH_OF_THE_FOLLOWING_ORGANS_OF_ANIMALS??$ |
| A. | small intestine |
| B. | tongue |
| C. | pancreas |
| D. | stomach |
| Answer» D. stomach | |
| 6. |
Which of the following product utilises whey as its raw material?$ |
| A. | lactic acid |
| B. | acetic acid |
| C. | glutamic acid |
| D. | lysine |
| Answer» B. acetic acid | |
| 7. |
Which_of_the_following_yeast_is_used_for_the_production_of_riboflavin?$ |
| A. | Saccharomyces cerevisiae |
| B. | Eremothecium ashbyi |
| C. | Saccharomyces rouxii |
| D. | Candida utilis |
| Answer» C. Saccharomyces rouxii | |
| 8. |
Which of the following raw materials are important for the production of glutamic acid? |
| A. | glycerol |
| B. | corn-steep liquor |
| C. | tryptone |
| D. | biotin |
| Answer» E. | |
| 9. |
Diaminopimelic acid (DAP) is produced by which of the following microorganism? |
| A. | E.coli |
| B. | Enterobacter aerogenes |
| C. | Bacillus subtilis |
| D. | Streptococcus equisimilis |
| Answer» B. Enterobacter aerogenes | |
| 10. |
Microbial fermentation produces D optical isomers of the amino acids. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
Which of the following product is used for treatment of pernicious anemia? |
| A. | Insulin |
| B. | Streptokinase-streptodornase |
| C. | Cobalamin |
| D. | Sorbose |
| Answer» D. Sorbose | |
| 12. |
What temperature is necessary for the production of vinegar? |
| A. | 43 degree C |
| B. | 60 degree C |
| C. | 10-13 degree C |
| D. | 15-34 degree C |
| Answer» E. | |
| 13. |
Lactobacillus bulgaricus is a homofermentative organism. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 14. |
Which of the following carbohydrates are mainly present in whey? |
| A. | glucose |
| B. | lactose |
| C. | fructose |
| D. | sucrose |
| Answer» C. fructose | |
| 15. |
Which of the following microorganism produces dextran? |
| A. | Bacillus polymyxa |
| B. | Bacillus thuringiensis |
| C. | Leuconostoc mesenteroides |
| D. | Streptomyces olivaceus |
| Answer» D. Streptomyces olivaceus | |