- 1(current)
Q. No.The ‘Roquefort’ cheese is ripened by a species of the genus:
| 1. | Penicillium | 2. | Lactobacillus |
| 3. | Propionibacterium | 4. | Saccharomyces |
Subtopic: Microbes in Household Products |
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Match the following list of bioactive substances and their roles:
| Bioactive | Substance Role | ||
| A. | Statin | i. | Removal of oil stains |
| B. | Cyclosporin A | ii. | Removal of clots from blood vessels |
| C. | Streptokinase | iii. | Lowering of blood cholesterol |
| D. | Lipase | iv. | Immuno-suppressive agent |
Choose the correct match:
| 1. | A-ii, B-iii, C-i, D-iv | 2. | A-iv, B-ii, C-i, D-iii |
| 3. | A-iv, B-i, C-ii, D-iii | 4. | A-iii, B-iv, C-ii, D-i |
Subtopic: Chemistry of Fermented Beverages | Microbes in Household Products |
87%
From NCERT
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Study the two images given below:
Mark the correct choice from the options given below:
| I: | The upper half of the figure shows a very popular variety of cheese known as French Cheese. |  |
| II: | The lower half of the diagram shows the microbe responsible for the ripening of this cheese and this microbe is a bacterium called as Propionibacterium shermanii. |
| 1. | Only Statement I is correct |
| 2. | Only Statement II is correct |
| 3. | Both Statement I and Statement II are correct |
| 4. | Both Statement I and Statement II are not correct |
Subtopic: Microbes in Household Products |
54%
From NCERT
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- 1(current)
Q. No.
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