MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is the function of lipases? |
| A. | Manufacturing of soaps |
| B. | Clearing of hides |
| C. | Sweetening of bread |
| D. | Removing bitterness |
| Answer» B. Clearing of hides | |
| 2. |
Depending on the type of raw material used for fermentation and the type of processing, different types of alcoholic drinks are obtained. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following is not a function of amylases? |
| A. | Manufacturing of soap |
| B. | Sweetening of bread |
| C. | Separation and desizing of fibres |
| D. | Clearing starch related turbidity in fruit juices |
| Answer» B. Sweetening of bread | |
| 4. |
Which of the following is not a function of Proteases? |
| A. | Cleaning of hides |
| B. | Synthesis of glue |
| C. | Manufacturing of soap |
| D. | Tenderness of meat |
| Answer» D. Tenderness of meat | |
| 5. |
Which of the following is a function of pectinases? |
| A. | Clearing of fruit juices |
| B. | Degumming of silk |
| C. | Cleaning of hides |
| D. | Manufacturing of soap |
| Answer» B. Degumming of silk | |
| 6. |
Butyric acid is formed by the activity of Aspergillus niger. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Which of the following organic acid is used for providing calcium to the infants? |
| A. | Gallic acid |
| B. | Gluconic acid |
| C. | Butyric acid |
| D. | Lactic acid |
| Answer» C. Butyric acid | |
| 8. |
Which of the following organisms is responsible for the production of Citric Acid? |
| A. | Bacteria |
| B. | Archaebacteria |
| C. | Protozoa |
| D. | Yeast |
| Answer» E. | |
| 9. |
Which of the following is the first organic acid produced through fermentation? |
| A. | Acetic Acid |
| B. | Lactic Acid |
| C. | Citric Acid |
| D. | Gallic Acid |
| Answer» C. Citric Acid | |
| 10. |
What are the bioactive chemicals? |
| A. | Chemicals which influence the functioning of the living system |
| B. | Chemicals which actively participate |
| C. | Chemicals which slough off other cells |
| D. | Chemicals which help in the feedback mechanism |
| Answer» B. Chemicals which actively participate | |