SAMPLE QUESTIONS
1. Match the microbes in column I with their commercial industrial products in column II and choose the correct answer
Column I |
Column II |
A. |
Aspergillus niger |
1. |
Ethanol |
B. |
Clostridium butylicum |
2. |
Stains |
C. |
Saccharomyces cerevisiae |
3. |
Citric acid |
D. |
Trichoderma polysporum |
4. |
Butyric acid |
E. |
Monascus purpureus |
5. |
Cyclosporin A |
a) A - 4, B - 5, C - 2, D - 1, E - 3
b) A - 5, B - 4, C - 1, D - 2, E - 3
c) A - 3, B - 4, C - 1, D - 5, E - 2
d) A - 3, B - 4, C - 5, D - 1, E - 2
e) A - 2. B - 3, C - 4, D - 5, E - 1
2. The organism used for alcohol fermentation is
a) Penicillium
b) Pseudomonas
c) Aspergillus
d) Saccaromyces