Q. No.Identify the incorrect matched pair:
1. Trichoderma harzianum: Cyclosporin A
2. Monascus purpureus: Statins
3. Aspergillus niger: Citric acid
4. Streptococcus pyogenes: Clot buster
Identify the incorrectly matched pair:
|
1 |
Streptococcus |
Clot buster |
|
2. |
Monascus purpureus |
Statins |
|
3. |
Trichoderma harziamum |
Immunosuppressant |
|
4. |
Aspergillus niger |
Citric acid |
Baculoviruses are:
1. Species specific, narrow spectrum insecticides
2. Species specific, broad spectrum insecticides
3. Non specific, narrow spectrum inseticides
4. Non specific, broad spectrum insecticides
Gases found in biogas are:
1. Carbon dioxide is the only gas
2. Methane is the only gas
3. Carbon dioxide, hydrogen sulphide and Methane
4. Carbon dioxide, hydrogen cyanide and Methane
High value of BOD (Biochemical Oxygen Demand) indicates that
1. Water is pure
2. water is highly polluted
3. water is less polluted
4. Consumption of organic matter in the water is higher by the microbes
Which of the following in sewage treatment removes suspended solids?
(1) Tertiary treatment
(2) Secondary treatment
(3) Primary treatment
(4) Sludge treatment
Which of the following is correctly matched for the product produced by them?
1. Acetobacter aceti : Antibiotics
2. Methanobacterium : Lactic acid
3. Penicillium notatum : Acetic Acid
4. Saccharomyces cerevisiae : Ethanol
Match Column I with Column II and select the correct option using the codes given below
|
Column I |
Column II |
|
A. Citric acid |
1. Trichoderma |
|
B. Cyclosporin |
2. Clostridium |
|
C. Statins |
3. Aspergillus |
|
D. Butyric acid |
4. Monascus |
Codes
|
A |
B |
C |
D |
|
|
(1) |
3 |
1 |
2 |
4 |
|
(2) |
3 |
1 |
4 |
2 |
|
(3) |
1 |
4 |
2 |
3 |
|
(4) |
3 |
4 |
1 |
2 |
Which of the following is wrongly matched in the given table?
| Microbe | Product | Application | |
| 1. | Monascus purpureus | Statins | Lowering of blood cholesterol |
| 2. | Streptococcus | Streptokinase | Removal of clot from blood vessel |
| 3. | Clostridium butylicum | Lipase | Removal of oil stains |
| 4. | Trichoderma polysporum | Cyclosporin-A | Immunosuppressive drug |
| A. Saccharomyces cerevisiae | i. Production of immunosuppressive agents |
| B. Monascus purpureus | ii. Ripening of Swiss Cheese |
| C. Trichoderma polysporum | iii. Commercial production of ethanol |
| D. Propionibacterium sharrmanii | iv. Production of blood-cholesterol lowering agents |
Codes
| A | B | C | D | |
| 1. | iii | iv | i | ii |
| 2. | iv | iii | ii | i |
| 3. | iv | ii | i | iii |
| 4. | iii | i | iv | ii |
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