- 1(current)
Q. No.Match the following column of bacteria and their commercially important products.
|
Column l |
Column ll |
||
| A | Aspergillus niger | 1 | Lactic acid |
| B | Acetobacter aceti | 2 | Butyric acid |
| C | Clostridium butylicum | 3 | Acetic acid |
| D | Lactobacillus | 4 | Citric acid |
Codes
| A | B | C | D | |
| 1. | 2 | 3 | 4 | 1 |
| 2. | 2 | 4 | 3 | 1 |
| 3. | 4 | 3 | 2 | 1 |
| 4. | 4 | 1 | 3 | 2 |
Subtopic: Â Chemicals, Enzymes & Other Bioactive Molecules |
 96%
Level 1: 80%+
Hints
Match the following column of bioactive substances and their roles.
|
Column l (Bioactive Substance) |
Column ll (Role) |
||
|
A. |
Stain |
1. |
Removal of oil stains |
|
B. |
Cyclosporin A |
2. |
Removal of clots from blood vessels |
|
C. |
Streptokinase |
3. |
Lowering of blood cholesterol |
|
D. |
Lipase |
4. |
lmmuno-suppressive agent |
Choose the correct match
| A | B | C | D | |
| (1) | 2 | 4 | 3 | 1 |
| (2) | 4 | 1 | 2 | 3 |
| (3) | 3 | 4 | 2 | 1 |
| (4) | 3 | 2 | 1 | 4 |
Subtopic: Â Chemicals, Enzymes & Other Bioactive Molecules |
 86%
Level 1: 80%+
Hints
Match the items in column "A' and coloum 'B' and choose the correct answer
| Column I | Column II |
| A. Lady bird | (i) Methano bacterium |
| B. Mycorrhiza | (ii) Trichoderma |
| C. Biological control | (iii) Aphids |
| D. Biogas | (iv) Glomus |
The correct answer is
| A | B | C | D | |
| (1) | ii | iv | iii | i |
| (2) | iii | iv | ii | i |
| (3) | iv | i | ii | iii |
| (4) | iii | ii | i | iv |
Subtopic: Â Chemicals, Enzymes & Other Bioactive Molecules |Â Microbes in Production of Biogas |Â Microbes in Biocontrol Agent |Â Microbes as Biofertilizer |
 92%
Level 1: 80%+
Hints
- 1(current)
Q. No.
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