Question: 100. Match List I with List II.
| List I | List II |
|---|---|
| A. Clostridium butylicum | I. Ethanol |
| B. Saccharomyces cerevisiae | II. Streptokinase |
| C. Trichoderma polysporum | III. Butyric acid |
| D. Streptococcus sp . | IV. Cyclosporin-A |
Choose the correct answer from the options given below:
(1) A-III, B-I, C-II, D-IV
(2) A-II, B-IV, C-III, D-I
(3) A-III, B-I, C-IV, D-II
(4) A-IV, B-I, C-III, D-II
Answer: Option (3)
Explanation:
Clostridium butylicum is a bacterium involved in anaerobic fermentation and is used for the commercial production of butyric acid.
Saccharomyces cerevisiae is commonly known as baker’s yeast and is used in fermentation processes to produce ethanol.
Trichoderma polysporum is a fungus used for the production of the immunosuppressive drug cyclosporin-A.
Streptococcus species are used in biotechnology for the production of streptokinase,
an enzyme used to dissolve blood clots.
Thus, the correct matching is A-III, B-I, C-IV, and D-II.