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Microbes in Human Welfare
Microbes in Household Products vs Industrial Products
1 question from 1 paper, each with its answer.
- question
- 1
- paper
- 1
- years asked, 2017–2026
- 1 of 10
- of Microbes in Human Welfare
- 1.23%
Concepts tested
- Household Microbes
All Questions
2025 1 question
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Which of the following microbes is NOT involved in the preparation of household products?
A. Aspergillus niger
B. Lactobacillus
C. Saccharomyces cerevisiae
D. Trichoderma polysporum
E. Propionibacterium sharmanii
Choose the correct answer from the options given below:Aspergillus niger (citric acid) and Trichoderma polysporum (cyclosporin A) are used in industrial chemicals and medicine, not household products.
Lactobacillus (curd), Saccharomyces cerevisiae (bread/dough), and Propionibacterium sharmanii (Swiss cheese) are household product microbes. Aspergillus niger (industrial citric acid) and Trichoderma polysporum (cyclosporin A) are used in industrial/pharmaceutical biotechnology.