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  2. Question
  3. Biology
  4. Match the columns Column I Column II i. Butyric acid p. Streptomyces venezuelae ii. SCP q. Saccharomyces cerevisiae var. ellipsoides iii. Chloromycetin r. Clostridium iv. Wine s. Chlorella

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Q. Match the columns
Column I Column II
i. Butyric acid p. Streptomyces venezuelae
ii. SCP q. Saccharomyces cerevisiae var. ellipsoides
iii. Chloromycetin r. Clostridium
iv. Wine s. Chlorella

NTA AbhyasNTA Abhyas 2020Microbes in Human Welfare

Solution:

Ethanol is a type of alcohol that is a product of the fermentation process. Ethanol is widely consumed as a mix in varying degree of concentration (Wine, beer, whisky). Fermentation is an anaerobic respiratory process where many strains of Saccharomyces are used.
Clostrodium is a microbial source for commercial production of butyric acid.
Secondary metabolites like antibiotics are produced by the microbes which inhibit growth of other microbes. Chloromycetin is a type of antibiotics produced by Streptomyces venezuelae.
Microbes are used a direct source of food as they are rich in protein. Single cell protein denotes dead and dried cells of microbes where each cell is like a source of protein. Chlorella, a type of algae is used as SCP.