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
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 |
Column I | Column II |
A. Citric acid | 1. Trichoderma |
B. Cyclosporin | 2. Clostridium |
C. Statins | 3. Aspergillus |
D. Butyric Acid | 4. Monascus |
1. A-3 B-1 C-2 D-4
2. A-3 B-1 C-4 D-2
3. A-1 B-4 C-2 D-3
4. A-3 B-4 C-1 D-2