Looking for classes? Ksquare Career Institute, Bengaluru →
Biology
Microbes in Human Welfare
81 questions from 35 papers, each with its answer.
- 81 questions
- 35 papers
- 2.3% of Biology
Fermented Beverages
-
Which of the following is an example of non-distilled alcoholic beverage produced by yeast?
Wine and beer are produced without distillation.
Wine and beer are traditional alcoholic beverages produced without distillation of the fermented broth, whereas whisky, brandy, and rum are concentrated by distillation.
Chemicals, Enzymes and Bioactive Molecules
-
Streptokinase produced by bacterium Streptococcus is used for
Streptokinase is a clinical clot buster.
Streptokinase produced by Streptococcus and modified by genetic engineering is used as a 'clot buster' to remove intravascular blood clots in myocardial infarction patients.
Microbes in Household Products vs Industrial Products
-
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.
That is every question in Microbes in Human Welfare for this filter.
Show all 81 questions Next: Biotechnology: Principles and Processes
Want a score?
Answers here are not saved. Practise as a test to be marked and see your progress.
Practise as a test